#87AECD
Closest named color: Cool Steel (#97A7B3). oklch(73.3% 0.062 242.6), rgb(135, 174, 205).
Aa
Black text reads best on this color (8.96:1).
About this color
#87AECD is a medium-light, muted blue. In OKLCH its lightness is 73%, its chroma 0.062 and its hue 243°. Its hue sits on the cool side of the wheel. The nearest named color is Cool Steel (#97A7B3), ΔE 0.039 away. Black text reads best on it, at 8.96:1.
| Hue family | Blues |
| Lightness | medium-light (73%) |
| Chroma | muted (0.062) |
| Temperature | cool |
| Nearest name | Cool Steel (#97A7B3) |
| Black text | 8.96:1 |
| White text | 2.34:1 |
Values
| HEX | #87AECD |
| RGB | rgb(135, 174, 205) |
| HSL | hsl(207, 41%, 67%) |
| OKLCH | oklch(73.3% 0.062 242.6) |
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 #87AECD | 2.34:1 | Fails | Lc -51.1 | Large or bold text, headings |
| Black text on #87AECD | 8.96:1 | AAA | Lc 57.8 | Large or bold text, headings |
| #87AECD text on white | 2.34:1 | Fails | Lc 46.1 | Large or bold text, headings |
| #87AECD text on black | 8.96:1 | AAA | Lc -55.9 | 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
#F3F6F9
oklch(97.2% 0.005 247.9)
-
Step 100
100
#E4EBF1
oklch(93.6% 0.011 243.7)
-
Step 200
200
#CDDBE6
oklch(88.4% 0.021 241.4)
-
Step 300
300
#ACC4D8
oklch(80.9% 0.039 243.3)
-
Step 400
400 (this color)
#87AECD
oklch(73.3% 0.062 242.6)
-
Step 500
500
#5D8FB6
oklch(63% 0.08 243)
-
Step 600
600
#4279A2
oklch(55.6% 0.087 242.7)
-
Step 700
700
#34668A
oklch(49.2% 0.079 242.1)
-
Step 800
800
#2C5370
oklch(42.7% 0.066 242.6)
-
Step 900
900
#28455B
oklch(37.8% 0.052 242.6)
-
Step 950
950
#182835
oklch(26.9% 0.033 243.9)
#87AECD 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) | #A1AECF | 0.033 |
| Deuteranopia (no green cones) | #98A6CC | 0.028 |
| Tritanopia (no blue cones) | #70B6B8 | 0.051 |
| Achromatopsia (no color) | #A9A9A9 | 0.062 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #87AECD
#87AECD
oklch(73.3% 0.062 242.6)
- #C5A181
#C5A181
oklch(73.4% 0.061 63.3)
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 #87AECD, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Cool Steel #97A7B3 ΔE 0.039
- Bluegrey #85A3B2 ΔE 0.043
- Bluey Grey #89A0B0 ΔE 0.048
- Light Grey Blue #9DBCD4 ΔE 0.049
- Greyblue #77A1B5 ΔE 0.050
- Cool Grey #95A3A6 ΔE 0.056
- Light Cornflower Blue #98C1D9 ΔE 0.057
- French Gray #ADB5BD ΔE 0.059
Use #87AECD 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.