#87D5FB
Closest named color: Light Sky Blue (#87CEFA). oklch(83.6% 0.094 230.5), rgb(135, 213, 251).
Aa
Black text reads best on this color (12.94:1).
About this color
#87D5FB is a light, moderately saturated blue. In OKLCH its lightness is 84%, its chroma 0.094 and its hue 230°. Its hue sits on the cool side of the wheel. The nearest named color is Light Sky Blue (#87CEFA), ΔE 0.019 away. Black text reads best on it, at 12.94:1.
| Hue family | Blues |
| Lightness | light (84%) |
| Chroma | moderately saturated (0.094) |
| Temperature | cool |
| Nearest name | Light Sky Blue (#87CEFA) |
| Black text | 12.94:1 |
| White text | 1.62:1 |
Values
| HEX | #87D5FB |
| RGB | rgb(135, 213, 251) |
| HSL | hsl(200, 94%, 76%) |
| OKLCH | oklch(83.6% 0.094 230.5) |
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 #87D5FB | 1.62:1 | Fails | Lc -31.3 | Non-text elements, placeholder text |
| Black text on #87D5FB | 12.94:1 | AAA | Lc 76.1 | Fine for body text |
| #87D5FB text on white | 1.62:1 | Fails | Lc 27.7 | Dividers and decoration only |
| #87D5FB text on black | 12.94:1 | AAA | Lc -75.2 | Fine for body 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 300.
-
Step 50
50
#EDF7FC
oklch(97% 0.013 228.9)
-
Step 100
100
#D9EEF9
oklch(93.7% 0.027 230.4)
-
Step 200
200
#B7E0F5
oklch(88.4% 0.052 230.3)
-
Step 300
300 (this color)
#87D5FB
oklch(83.6% 0.094 230.5)
-
Step 400
400
#00AFE8
oklch(70.7% 0.142 230.7)
-
Step 500
500
#0096C7
oklch(63.1% 0.126 230.5)
-
Step 600
600
#007EA8
oklch(55.6% 0.112 230.6)
-
Step 700
700
#006A8E
oklch(49.1% 0.099 230.6)
-
Step 800
800
#005775
oklch(42.8% 0.086 230.3)
-
Step 900
900
#004862
oklch(37.7% 0.076 230.8)
-
Step 950
950
#002B3C
oklch(27.1% 0.054 230.4)
#87D5FB 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) | #C2D2FD | 0.066 |
| Deuteranopia (no green cones) | #B1C5FB | 0.059 |
| Tritanopia (no blue cones) | #50E0E1 | 0.069 |
| Achromatopsia (no color) | #CBCBCB | 0.094 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #87D5FB
#87D5FB
oklch(83.6% 0.094 230.5)
- #FBB892
#FBB892
oklch(83.6% 0.093 50.6)
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 #87D5FB, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Light Sky Blue #87CEFA ΔE 0.019
- Sky Blue #87CEEB ΔE 0.025
- Sky #82CAFC ΔE 0.032
- Baby Blue #A2CFFE ΔE 0.032
- Lightblue #7BC8F6 ΔE 0.038
- Light Blue #ADD8E6 ΔE 0.050
- Celeste #A8DADC ΔE 0.059
- Light Blue Grey #B7C9E2 ΔE 0.060
Use #87D5FB 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.