#87BDF9
Closest named color: Carolina Blue (#8AB8FE). oklch(78.4% 0.103 251.7), rgb(135, 189, 249).
Aa
Black text reads best on this color (10.67:1).
About this color
#87BDF9 is a light, moderately saturated blue. In OKLCH its lightness is 78%, its chroma 0.103 and its hue 252°. Its hue sits on the cool side of the wheel. The nearest named color is Carolina Blue (#8AB8FE), ΔE 0.017 away. Black text reads best on it, at 10.67:1.
| Hue family | Blues |
| Lightness | light (78%) |
| Chroma | moderately saturated (0.103) |
| Temperature | cool |
| Nearest name | Carolina Blue (#8AB8FE) |
| Black text | 10.67:1 |
| White text | 1.96:1 |
Values
| HEX | #87BDF9 |
| RGB | rgb(135, 189, 249) |
| HSL | hsl(212, 90%, 75%) |
| OKLCH | oklch(78.4% 0.103 251.7) |
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 #87BDF9 | 1.96:1 | Fails | Lc -42.2 | Non-text elements, placeholder text |
| Black text on #87BDF9 | 10.67:1 | AAA | Lc 66.1 | Content text, not long reading |
| #87BDF9 text on white | 1.96:1 | Fails | Lc 37.8 | Non-text elements, placeholder text |
| #87BDF9 text on black | 10.67:1 | AAA | Lc -64.6 | Content text, not long reading |
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
#EFF6FF
oklch(97% 0.014 254.6)
-
Step 100
100
#DCECFE
oklch(93.7% 0.03 251.3)
-
Step 200
200
#BEDCFF
oklch(88.4% 0.058 252.4)
-
Step 300
300 (this color)
#87BDF9
oklch(78.4% 0.103 251.7)
-
Step 400
400
#4DA4FF
oklch(70.7% 0.158 251.9)
-
Step 500
500
#008AF5
oklch(63% 0.187 251.8)
-
Step 600
600
#0074CF
oklch(55.5% 0.165 251.7)
-
Step 700
700
#0061B0
oklch(49% 0.147 252)
-
Step 800
800
#005091
oklch(42.8% 0.126 251.5)
-
Step 900
900
#00427A
oklch(37.7% 0.112 251.7)
-
Step 950
950
#00274C
oklch(27.1% 0.08 251.6)
#87BDF9 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) | #A5BFFC | 0.036 |
| Deuteranopia (no green cones) | #97B4F8 | 0.028 |
| Tritanopia (no blue cones) | #57CBD1 | 0.091 |
| Achromatopsia (no color) | #B9B9B9 | 0.103 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #87BDF9
#87BDF9
oklch(78.4% 0.103 251.7)
- #E2AE6C
#E2AE6C
oklch(78.5% 0.103 72)
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 #87BDF9, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Carolina Blue #8AB8FE ΔE 0.017
- Lightblue #7BC8F6 ΔE 0.032
- Pastel Blue #A2BFFE ΔE 0.033
- Sky #82CAFC ΔE 0.034
- Light Sky Blue #87CEFA ΔE 0.046
- Light Cornflower Blue #98C1D9 ΔE 0.053
- Sky Blue #87CEEB ΔE 0.056
- Light Grey Blue #9DBCD4 ΔE 0.057
Use #87BDF9 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.