#7F88EA
Closest named color: Perrywinkle (#8F8CE7). oklch(66.3% 0.145 277.7), rgb(127, 136, 234).
Aa
Black text reads best on this color (6.61:1).
About this color
#7F88EA is a medium-light, vivid blue. In OKLCH its lightness is 66%, its chroma 0.145 and its hue 278°. Its hue sits on the cool side of the wheel. The nearest named color is Perrywinkle (#8F8CE7), ΔE 0.026 away. Black text reads best on it, at 6.61:1.
| Hue family | Blues |
| Lightness | medium-light (66%) |
| Chroma | vivid (0.145) |
| Temperature | cool |
| Nearest name | Perrywinkle (#8F8CE7) |
| Black text | 6.61:1 |
| White text | 3.17:1 |
Values
| HEX | #7F88EA |
| RGB | rgb(127, 136, 234) |
| HSL | hsl(235, 72%, 71%) |
| OKLCH | oklch(66.3% 0.145 277.7) |
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 #7F88EA | 3.17:1 | AA large text | Lc -64.2 | Content text, not long reading |
| Black text on #7F88EA | 6.61:1 | AA | Lc 45.3 | Large or bold text, headings |
| #7F88EA text on white | 3.17:1 | AA large text | Lc 58.8 | Large or bold text, headings |
| #7F88EA 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
#E6E9F8
oklch(93.6% 0.02 276.9)
-
Step 200
200
#D2D7F4
oklch(88.4% 0.04 277.8)
-
Step 300
300
#B5BDEF
oklch(80.9% 0.071 277.6)
-
Step 400
400
#9099E6
oklch(70.7% 0.113 278)
-
Step 500
500 (this color)
#7F88EA
oklch(66.3% 0.145 277.7)
-
Step 600
600
#6065CD
oklch(55.6% 0.158 277.9)
-
Step 700
700
#4F53B1
oklch(49% 0.147 277.7)
-
Step 800
800
#41458F
oklch(42.7% 0.12 277.7)
-
Step 900
900
#373B73
oklch(37.9% 0.094 277.8)
-
Step 950
950
#202343
oklch(27.1% 0.059 277.6)
#7F88EA 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) | #6295EE | 0.044 |
| Deuteranopia (no green cones) | #5A8CE8 | 0.044 |
| Tritanopia (no blue cones) | #599CAE | 0.126 |
| Achromatopsia (no color) | #909090 | 0.145 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #7F88EA
#7F88EA
oklch(66.3% 0.145 277.7)
- #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 #7F88EA, closest first.
No curated palette has a color within ΔE 0.04 of #7F88EA.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Perrywinkle #8F8CE7 ΔE 0.026
- Lavender Blue #8B88F8 ΔE 0.027
- Soft Blue #6488EA ΔE 0.034
- Periwinkle #8E82FE ΔE 0.041
- Cornflower Blue #6495ED ΔE 0.042
- Periwinkle Blue #8F99FB ΔE 0.054
- Cornflower #6A79F7 ΔE 0.055
- Chefchaouen Blue #4895EF ΔE 0.062
Use #7F88EA 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.