#87A5FE
Closest named color: Periwinkle Blue (#8F99FB). oklch(73.6% 0.134 268.8), rgb(135, 165, 254).
Aa
Black text reads best on this color (8.84:1).
About this color
#87A5FE is a medium-light, moderately saturated blue. In OKLCH its lightness is 74%, its chroma 0.134 and its hue 269°. Its hue sits on the cool side of the wheel. The nearest named color is Periwinkle Blue (#8F99FB), ΔE 0.031 away. Black text reads best on it, at 8.84:1.
| Hue family | Blues |
| Lightness | medium-light (74%) |
| Chroma | moderately saturated (0.134) |
| Temperature | cool |
| Nearest name | Periwinkle Blue (#8F99FB) |
| Black text | 8.84:1 |
| White text | 2.37:1 |
Values
| HEX | #87A5FE |
| RGB | rgb(135, 165, 254) |
| HSL | hsl(225, 98%, 76%) |
| OKLCH | oklch(73.6% 0.134 268.8) |
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 #87A5FE | 2.37:1 | Fails | Lc -51.6 | Large or bold text, headings |
| Black text on #87A5FE | 8.84:1 | AAA | Lc 57.3 | Large or bold text, headings |
| #87A5FE text on white | 2.37:1 | Fails | Lc 46.7 | Large or bold text, headings |
| #87A5FE text on black | 8.84:1 | AAA | Lc -55.4 | Large or bold text, headings |
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 400.
-
Step 50
50
#F2F5FD
oklch(97% 0.011 269.6)
-
Step 100
100
#E3EAFB
oklch(93.7% 0.024 267.9)
-
Step 200
200
#CCD9F9
oklch(88.6% 0.046 267.9)
-
Step 300
300
#AABFF8
oklch(80.9% 0.084 268.8)
-
Step 400
400 (this color)
#87A5FE
oklch(73.6% 0.134 268.8)
-
Step 500
500
#5F80F0
oklch(63.1% 0.172 268.8)
-
Step 600
600
#4866DE
oklch(55.5% 0.186 269)
-
Step 700
700
#3A54C1
oklch(49.1% 0.173 268.9)
-
Step 800
800
#30469C
oklch(42.8% 0.142 268.8)
-
Step 900
900
#2A3C7C
oklch(37.8% 0.111 268.8)
-
Step 950
950
#182349
oklch(26.9% 0.072 269)
#87A5FE 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) | #84AEFF | 0.023 |
| Deuteranopia (no green cones) | #78A3FC | 0.019 |
| Tritanopia (no blue cones) | #58B8C6 | 0.120 |
| Achromatopsia (no color) | #A8A8A8 | 0.134 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #87A5FE
#87A5FE
oklch(73.6% 0.134 268.8)
- #CCA433
#CCA433
oklch(73.6% 0.133 88.4)
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 #87A5FE, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Periwinkle Blue #8F99FB ΔE 0.031
- Carolina Blue #8AB8FE ΔE 0.051
- Cornflower Blue #6495ED ΔE 0.065
- Perrywinkle #8F8CE7 ΔE 0.065
- Lavender Blue #8B88F8 ΔE 0.072
- Pastel Blue #A2BFFE ΔE 0.080
- Chefchaouen Blue #4895EF ΔE 0.084
- Periwinkle #8E82FE ΔE 0.087
Use #87A5FE 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.