#87ADE8
Closest named color: Carolina Blue (#8AB8FE). oklch(74.2% 0.095 259), rgb(135, 173, 232).
Aa
Black text reads best on this color (9.17:1).
About this color
#87ADE8 is a medium-light, moderately saturated blue. In OKLCH its lightness is 74%, its chroma 0.095 and its hue 259°. Its hue sits on the cool side of the wheel. The nearest named color is Carolina Blue (#8AB8FE), ΔE 0.039 away. Black text reads best on it, at 9.17:1.
| Hue family | Blues |
| Lightness | medium-light (74%) |
| Chroma | moderately saturated (0.095) |
| Temperature | cool |
| Nearest name | Carolina Blue (#8AB8FE) |
| Black text | 9.17:1 |
| White text | 2.28:1 |
Values
| HEX | #87ADE8 |
| RGB | rgb(135, 173, 232) |
| HSL | hsl(216, 68%, 72%) |
| OKLCH | oklch(74.2% 0.095 259) |
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 #87ADE8 | 2.28:1 | Fails | Lc -49.9 | Large or bold text, headings |
| Black text on #87ADE8 | 9.17:1 | AAA | Lc 58.9 | Large or bold text, headings |
| #87ADE8 text on white | 2.28:1 | Fails | Lc 45.1 | Large or bold text, headings |
| #87ADE8 text on black | 9.17:1 | AAA | Lc -57.0 | 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
#F2F6FB
oklch(97.2% 0.008 253.9)
-
Step 100
100
#E3EAF6
oklch(93.5% 0.018 261.3)
-
Step 200
200
#CCDAF0
oklch(88.5% 0.034 259.4)
-
Step 300
300
#AAC2E8
oklch(80.9% 0.06 259.5)
-
Step 400
400 (this color)
#87ADE8
oklch(74.2% 0.095 259)
-
Step 500
500
#5B8AD3
oklch(63.2% 0.122 258.9)
-
Step 600
600
#4072C0
oklch(55.6% 0.133 259)
-
Step 700
700
#325FA6
oklch(49.1% 0.124 259.2)
-
Step 800
800
#2A4E86
oklch(42.7% 0.102 259)
-
Step 900
900
#26416B
oklch(37.6% 0.08 258.9)
-
Step 950
950
#17263F
oklch(26.9% 0.051 260.2)
#87ADE8 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) | #97B0EB | 0.022 |
| Deuteranopia (no green cones) | #8DA7E7 | 0.016 |
| Tritanopia (no blue cones) | #64BAC1 | 0.086 |
| Achromatopsia (no color) | #ABABAB | 0.095 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #87ADE8
#87ADE8
oklch(74.2% 0.095 259)
- #CCA563
#CCA563
oklch(74.3% 0.096 79.6)
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 #87ADE8, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Carolina Blue #8AB8FE ΔE 0.039
- Light Grey Blue #9DBCD4 ΔE 0.064
- Pastel Blue #A2BFFE ΔE 0.065
- Periwinkle Blue #8F99FB ΔE 0.066
- Light Cornflower Blue #98C1D9 ΔE 0.069
- Lightblue #7BC8F6 ΔE 0.070
- Sky #82CAFC ΔE 0.075
- Cool Steel #97A7B3 ΔE 0.076
Use #87ADE8 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.