#87B3CF
Closest named color: Light Grey Blue (#9DBCD4). oklch(74.5% 0.062 236.6), rgb(135, 179, 207).
Aa
Black text reads best on this color (9.37:1).
About this color
#87B3CF is a medium-light, muted blue. In OKLCH its lightness is 75%, its chroma 0.062 and its hue 237°. Its hue sits on the cool side of the wheel. The nearest named color is Light Grey Blue (#9DBCD4), ΔE 0.038 away. Black text reads best on it, at 9.37:1.
| Hue family | Blues |
| Lightness | medium-light (75%) |
| Chroma | muted (0.062) |
| Temperature | cool |
| Nearest name | Light Grey Blue (#9DBCD4) |
| Black text | 9.37:1 |
| White text | 2.23:1 |
Values
| HEX | #87B3CF |
| RGB | rgb(135, 179, 207) |
| HSL | hsl(203, 43%, 67%) |
| OKLCH | oklch(74.5% 0.062 236.6) |
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 #87B3CF | 2.23:1 | Fails | Lc -48.9 | Large or bold text, headings |
| Black text on #87B3CF | 9.37:1 | AAA | Lc 59.9 | Large or bold text, headings |
| #87B3CF text on white | 2.23:1 | Fails | Lc 44.1 | Non-text elements, placeholder text |
| #87B3CF text on black | 9.37:1 | AAA | Lc -58.1 | 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
#F2F6F8
oklch(97.1% 0.005 228.8)
-
Step 100
100
#E3EBF0
oklch(93.5% 0.011 234.8)
-
Step 200
200
#CCDCE6
oklch(88.5% 0.022 235)
-
Step 300
300
#AAC5D7
oklch(80.9% 0.039 237.2)
-
Step 400
400 (this color)
#87B3CF
oklch(74.5% 0.062 236.6)
-
Step 500
500
#5891B3
oklch(63.1% 0.079 236.1)
-
Step 600
600
#3C7B9F
oklch(55.7% 0.086 236.2)
-
Step 700
700
#2D6788
oklch(49% 0.08 236.6)
-
Step 800
800
#27546F
oklch(42.7% 0.067 237.5)
-
Step 900
900
#25465A
oklch(37.8% 0.052 236.9)
-
Step 950
950
#162934
oklch(27% 0.032 235.1)
#87B3CF 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) | #A6B2D0 | 0.038 |
| Deuteranopia (no green cones) | #9CAACF | 0.034 |
| Tritanopia (no blue cones) | #6FBABC | 0.047 |
| Achromatopsia (no color) | #ADADAD | 0.062 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #87B3CF
#87B3CF
oklch(74.5% 0.062 236.6)
- #CBA387
#CBA387
oklch(74.5% 0.061 56.6)
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 #87B3CF, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Light Grey Blue #9DBCD4 ΔE 0.038
- Cool Steel #97A7B3 ΔE 0.045
- Light Cornflower Blue #98C1D9 ΔE 0.045
- Bluegrey #85A3B2 ΔE 0.052
- French Gray #ADB5BD ΔE 0.054
- Bluey Grey #89A0B0 ΔE 0.058
- Greyblue #77A1B5 ΔE 0.060
- Cool Grey #95A3A6 ΔE 0.062
Use #87B3CF 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.