#7F87EF
Closest named color: Lavender Blue (#8B88F8). oklch(66.4% 0.153 278), rgb(127, 135, 239).
Aa
Black text reads best on this color (6.61:1).
About this color
#7F87EF is a medium-light, vivid blue. In OKLCH its lightness is 66%, its chroma 0.153 and its hue 278°. Its hue sits on the cool side of the wheel. The nearest named color is Lavender Blue (#8B88F8), ΔE 0.022 away. Black text reads best on it, at 6.61:1.
| Hue family | Blues |
| Lightness | medium-light (66%) |
| Chroma | vivid (0.153) |
| Temperature | cool |
| Nearest name | Lavender Blue (#8B88F8) |
| Black text | 6.61:1 |
| White text | 3.17:1 |
Values
| HEX | #7F87EF |
| RGB | rgb(127, 135, 239) |
| HSL | hsl(236, 78%, 72%) |
| OKLCH | oklch(66.4% 0.153 278) |
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 #7F87EF | 3.17:1 | AA large text | Lc -64.1 | Content text, not long reading |
| Black text on #7F87EF | 6.61:1 | AA | Lc 45.3 | Large or bold text, headings |
| #7F87EF text on white | 3.17:1 | AA large text | Lc 58.7 | Large or bold text, headings |
| #7F87EF text on black | 6.61:1 | AA | Lc -43.0 | 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
#F4F5FC
oklch(97.1% 0.009 279.7)
-
Step 100
100
#E6E9F9
oklch(93.6% 0.022 277.5)
-
Step 200
200
#D2D7F5
oklch(88.5% 0.042 278)
-
Step 300
300
#B5BDF1
oklch(81% 0.074 277.8)
-
Step 400
400
#8F98EA
oklch(70.6% 0.12 278.1)
-
Step 500
500 (this color)
#7F87EF
oklch(66.4% 0.153 278)
-
Step 600
600
#6064D2
oklch(55.7% 0.166 278)
-
Step 700
700
#4F52B6
oklch(49.1% 0.155 277.8)
-
Step 800
800
#414493
oklch(42.8% 0.127 277.9)
-
Step 900
900
#363A75
oklch(37.7% 0.099 277.6)
-
Step 950
950
#202245
oklch(27% 0.064 278.7)
#7F87EF 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) | #5D95F3 | 0.049 |
| Deuteranopia (no green cones) | #548CED | 0.050 |
| Tritanopia (no blue cones) | #569DAF | 0.135 |
| Achromatopsia (no color) | #909090 | 0.153 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #7F87EF
#7F87EF
oklch(66.4% 0.153 278)
- #AA9300
#AA9300
oklch(66.4% 0.137 98)
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 #7F87EF, closest first.
No curated palette has a color within ΔE 0.04 of #7F87EF.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Lavender Blue #8B88F8 ΔE 0.022
- Perrywinkle #8F8CE7 ΔE 0.030
- Periwinkle #8E82FE ΔE 0.034
- Soft Blue #6488EA ΔE 0.035
- Cornflower Blue #6495ED ΔE 0.046
- Cornflower #6A79F7 ΔE 0.050
- Periwinkle Blue #8F99FB ΔE 0.054
- Medium Purple #9370DB ΔE 0.063
Use #7F87EF 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.