#7587FC
Closest named color: Lavender Blue (#8B88F8). oklch(66.5% 0.173 274.2), rgb(117, 135, 252).
Aa
Black text reads best on this color (6.62:1).
About this color
#7587FC is a medium-light, vivid blue. In OKLCH its lightness is 67%, its chroma 0.173 and its hue 274°. Its hue sits on the cool side of the wheel. The nearest named color is Lavender Blue (#8B88F8), ΔE 0.030 away. Black text reads best on it, at 6.62:1.
| Hue family | Blues |
| Lightness | medium-light (67%) |
| Chroma | vivid (0.173) |
| Temperature | cool |
| Nearest name | Lavender Blue (#8B88F8) |
| Black text | 6.62:1 |
| White text | 3.16:1 |
Values
| HEX | #7587FC |
| RGB | rgb(117, 135, 252) |
| HSL | hsl(232, 96%, 72%) |
| OKLCH | oklch(66.5% 0.173 274.2) |
Contrast
WCAG 2 contrast ratios are the conformance target: AA needs 4.5:1 for body text and 3:1 for large text, AAA needs 7:1. APCA Lc values are supplementary guidance from the WCAG 3 drafts.
| Pair | WCAG 2 | Result | APCA | APCA guidance |
|---|---|---|---|---|
| White text on #7587FC | 3.16:1 | AA large text | Lc -64.0 | Content text, not long reading |
| Black text on #7587FC | 6.62:1 | AA | Lc 45.5 | Large or bold text, headings |
| #7587FC text on white | 3.16:1 | AA large text | Lc 58.6 | Large or bold text, headings |
| #7587FC text on black | 6.62:1 | AA | Lc -43.1 | Non-text elements, placeholder text |
Tints and shades
A 50–950 scale built in OKLCH: the hue is held, lightness follows a Tailwind v4-like curve, and every step is kept inside the sRGB gamut. This color sits at step 500.
-
Step 50
50
#F3F5FD
oklch(97.1% 0.011 274.9)
-
Step 100
100
#E4E9FB
oklch(93.6% 0.025 273.5)
-
Step 200
200
#CFD8F9
oklch(88.6% 0.047 273.4)
-
Step 300
300
#AFBDF8
oklch(80.9% 0.085 274)
-
Step 400
400
#8799F4
oklch(70.7% 0.135 274)
-
Step 500
500 (this color)
#7587FC
oklch(66.5% 0.173 274.2)
-
Step 600
600
#5562DF
oklch(55.6% 0.189 274)
-
Step 700
700
#4650C1
oklch(49% 0.175 274.2)
-
Step 800
800
#39439C
oklch(42.7% 0.144 273.8)
-
Step 900
900
#31397C
oklch(37.6% 0.113 274.5)
-
Step 950
950
#1C2249
oklch(27% 0.072 274)
#7587FC with color blindness
Simulated with the Machado et al. (2009) model. ΔE is how far the color moves: below about 0.02 you would not notice a change.
| Vision | Seen as | Shift (ΔE) |
|---|---|---|
| Protanopia (no red cones) | #5197FF | 0.050 |
| Deuteranopia (no green cones) | #408BF9 | 0.053 |
| Tritanopia (no blue cones) | #31A1B5 | 0.154 |
| Achromatopsia (no color) | #919191 | 0.173 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #7587FC
#7587FC
oklch(66.5% 0.173 274.2)
- #AF9100
#AF9100
oklch(66.5% 0.136 94.2)
Analogous
Neighbouring hues, 30° either side.
Split complementary
The two hues beside the complement (150° and 210°).
Triadic
Three hues spaced 120° apart.
Palettes with this color
Curated palettes that contain a color within ΔE 0.04 (OKLab) of #7587FC, closest first.
No curated palette has a color within ΔE 0.04 of #7587FC.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Lavender Blue #8B88F8 ΔE 0.030
- Periwinkle #8E82FE ΔE 0.035
- Soft Blue #6488EA ΔE 0.035
- Cornflower #6A79F7 ΔE 0.039
- Cornflower Blue #6495ED ΔE 0.048
- Perrywinkle #8F8CE7 ΔE 0.050
- Chefchaouen Blue #4895EF ΔE 0.060
- Periwinkle Blue #8F99FB ΔE 0.061
Use #7587FC in your product
Turn it into light and dark UI roles checked for contrast, then export to Tailwind v4, shadcn/ui, CSS or design tokens.