#87A5CF
Closest named color: Bluegrey (#85A3B2). oklch(71.5% 0.07 256.8), rgb(135, 165, 207).
Aa
Black text reads best on this color (8.31:1).
About this color
#87A5CF is a medium-light, moderately saturated blue. In OKLCH its lightness is 71%, its chroma 0.070 and its hue 257°. Its hue sits on the cool side of the wheel. The nearest named color is Bluegrey (#85A3B2), ΔE 0.043 away. Black text reads best on it, at 8.31:1.
| Hue family | Blues |
| Lightness | medium-light (71%) |
| Chroma | moderately saturated (0.070) |
| Temperature | cool |
| Nearest name | Bluegrey (#85A3B2) |
| Black text | 8.31:1 |
| White text | 2.52:1 |
Values
| HEX | #87A5CF |
| RGB | rgb(135, 165, 207) |
| HSL | hsl(215, 43%, 67%) |
| OKLCH | oklch(71.5% 0.07 256.8) |
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 #87A5CF | 2.52:1 | Fails | Lc -54.6 | Large or bold text, headings |
| Black text on #87A5CF | 8.31:1 | AAA | Lc 54.5 | Large or bold text, headings |
| #87A5CF text on white | 2.52:1 | Fails | Lc 49.5 | Large or bold text, headings |
| #87A5CF text on black | 8.31:1 | AAA | Lc -52.5 | 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
#E5EAF2
oklch(93.6% 0.012 259.8)
-
Step 200
200
#CFDAEA
oklch(88.5% 0.025 257.6)
-
Step 300
300
#AFC2DD
oklch(80.8% 0.044 257.1)
-
Step 400
400 (this color)
#87A5CF
oklch(71.5% 0.07 256.8)
-
Step 500
500
#668BBF
oklch(63% 0.089 257)
-
Step 600
600
#4D75AC
oklch(55.7% 0.097 256.6)
-
Step 700
700
#3E6293
oklch(49.2% 0.089 256.4)
-
Step 800
800
#335078
oklch(42.8% 0.075 256.7)
-
Step 900
900
#2D4260
oklch(37.6% 0.058 257.3)
-
Step 950
950
#1B2738
oklch(27% 0.036 257.1)
#87A5CF 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) | #96A7D1 | 0.021 |
| Deuteranopia (no green cones) | #8EA0CE | 0.015 |
| Tritanopia (no blue cones) | #71AEB3 | 0.061 |
| Achromatopsia (no color) | #A3A3A3 | 0.070 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #87A5CF
#87A5CF
oklch(71.5% 0.07 256.8)
- #BC9E71
#BC9E71
oklch(71.5% 0.07 77.4)
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 #87A5CF, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Bluegrey #85A3B2 ΔE 0.043
- Bluey Grey #89A0B0 ΔE 0.044
- Greyblue #77A1B5 ΔE 0.045
- Cool Steel #97A7B3 ΔE 0.047
- Cool Gray #8D99AE ΔE 0.050
- Cool Grey #95A3A6 ΔE 0.060
- Light Grey Blue #9DBCD4 ΔE 0.071
- Pewter #96A8A1 ΔE 0.072
Use #87A5CF 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.