#87B0EA
Closest named color: Carolina Blue (#8AB8FE). oklch(75% 0.095 257.1), rgb(135, 176, 234).
Aa
Black text reads best on this color (9.42:1).
About this color
#87B0EA is a medium-light, moderately saturated blue. In OKLCH its lightness is 75%, its chroma 0.095 and its hue 257°. Its hue sits on the cool side of the wheel. The nearest named color is Carolina Blue (#8AB8FE), ΔE 0.032 away. Black text reads best on it, at 9.42:1.
| Hue family | Blues |
| Lightness | medium-light (75%) |
| Chroma | moderately saturated (0.095) |
| Temperature | cool |
| Nearest name | Carolina Blue (#8AB8FE) |
| Black text | 9.42:1 |
| White text | 2.22:1 |
Values
| HEX | #87B0EA |
| RGB | rgb(135, 176, 234) |
| HSL | hsl(215, 70%, 72%) |
| OKLCH | oklch(75% 0.095 257.1) |
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 #87B0EA | 2.22:1 | Fails | Lc -48.6 | Large or bold text, headings |
| Black text on #87B0EA | 9.42:1 | AAA | Lc 60.2 | Content text, not long reading |
| #87B0EA text on white | 2.22:1 | Fails | Lc 43.8 | Non-text elements, placeholder text |
| #87B0EA text on black | 9.42:1 | AAA | Lc -58.3 | 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
#E3EBF6
oklch(93.7% 0.017 256.3)
-
Step 200
200
#CCDAEF
oklch(88.4% 0.033 258.4)
-
Step 300
300
#A9C3E7
oklch(81% 0.058 256.6)
-
Step 400
400 (this color)
#87B0EA
oklch(75% 0.095 257.1)
-
Step 500
500
#578AD2
oklch(63% 0.122 257.2)
-
Step 600
600
#3C73BF
oklch(55.6% 0.132 257)
-
Step 700
700
#2E60A5
oklch(49.1% 0.123 257.1)
-
Step 800
800
#274F86
oklch(42.8% 0.102 256.9)
-
Step 900
900
#24426B
oklch(37.7% 0.079 256.6)
-
Step 950
950
#16273F
oklch(27.1% 0.05 257.1)
#87B0EA 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) | #9AB3ED | 0.026 |
| Deuteranopia (no green cones) | #8FA9E9 | 0.020 |
| Tritanopia (no blue cones) | #63BDC4 | 0.084 |
| Achromatopsia (no color) | #AEAEAE | 0.095 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #87B0EA
#87B0EA
oklch(75% 0.095 257.1)
- #D0A666
#D0A666
oklch(75% 0.096 77)
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 #87B0EA, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Carolina Blue #8AB8FE ΔE 0.032
- Pastel Blue #A2BFFE ΔE 0.058
- Light Grey Blue #9DBCD4 ΔE 0.059
- Lightblue #7BC8F6 ΔE 0.062
- Light Cornflower Blue #98C1D9 ΔE 0.063
- Sky #82CAFC ΔE 0.068
- Periwinkle Blue #8F99FB ΔE 0.071
- Vivid Sky Blue #4CC9F0 ΔE 0.076
Use #87B0EA 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.