#87AFDA
Closest named color: Light Grey Blue (#9DBCD4). oklch(74.1% 0.076 250.7), rgb(135, 175, 218).
Aa
Black text reads best on this color (9.17:1).
About this color
#87AFDA is a medium-light, moderately saturated blue. In OKLCH its lightness is 74%, its chroma 0.076 and its hue 251°. Its hue sits on the cool side of the wheel. The nearest named color is Light Grey Blue (#9DBCD4), ΔE 0.049 away. Black text reads best on it, at 9.17:1.
| Hue family | Blues |
| Lightness | medium-light (74%) |
| Chroma | moderately saturated (0.076) |
| Temperature | cool |
| Nearest name | Light Grey Blue (#9DBCD4) |
| Black text | 9.17:1 |
| White text | 2.28:1 |
Values
| HEX | #87AFDA |
| RGB | rgb(135, 175, 218) |
| HSL | hsl(211, 53%, 69%) |
| OKLCH | oklch(74.1% 0.076 250.7) |
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 #87AFDA | 2.28:1 | Fails | Lc -49.9 | Large or bold text, headings |
| Black text on #87AFDA | 9.17:1 | AAA | Lc 58.9 | Large or bold text, headings |
| #87AFDA text on white | 2.28:1 | Fails | Lc 45.1 | Large or bold text, headings |
| #87AFDA 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
#F2F6FA
oklch(97.1% 0.007 247.9)
-
Step 100
100
#E3EBF3
oklch(93.6% 0.014 248)
-
Step 200
200
#CDDBEA
oklch(88.5% 0.026 250)
-
Step 300
300
#AAC4DF
oklch(81% 0.048 249.4)
-
Step 400
400 (this color)
#87AFDA
oklch(74.1% 0.076 250.7)
-
Step 500
500
#5B8DC2
oklch(63% 0.097 250.9)
-
Step 600
600
#3F77AF
oklch(55.7% 0.106 250.3)
-
Step 700
700
#316396
oklch(49% 0.099 250.9)
-
Step 800
800
#2A517A
oklch(42.6% 0.082 251.3)
-
Step 900
900
#264462
oklch(37.8% 0.063 249.8)
-
Step 950
950
#172839
oklch(27.1% 0.039 249.5)
#87AFDA 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) | #9FB0DC | 0.030 |
| Deuteranopia (no green cones) | #94A8D9 | 0.023 |
| Tritanopia (no blue cones) | #6BB9BD | 0.066 |
| Achromatopsia (no color) | #ABABAB | 0.076 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #87AFDA
#87AFDA
oklch(74.1% 0.076 250.7)
- #CAA376
#CAA376
oklch(74% 0.076 70.2)
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 #87AFDA, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Light Grey Blue #9DBCD4 ΔE 0.049
- Carolina Blue #8AB8FE ΔE 0.053
- Cool Steel #97A7B3 ΔE 0.056
- Light Cornflower Blue #98C1D9 ΔE 0.056
- Bluegrey #85A3B2 ΔE 0.060
- Bluey Grey #89A0B0 ΔE 0.064
- Greyblue #77A1B5 ΔE 0.064
- Lightblue #7BC8F6 ΔE 0.068
Use #87AFDA 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.