#87909D
Closest named color: Blue Grey (#758DA3). oklch(65% 0.022 257.5), rgb(135, 144, 157).
Aa
Black text reads best on this color (6.50:1).
About this color
#87909D is a medium-light close to neutral grey. In OKLCH its lightness is 65%, its chroma 0.022. It has too little chroma to lean warm or cool. The nearest named color is Blue Grey (#758DA3), ΔE 0.028 away. Black text reads best on it, at 6.50:1.
| Hue family | Neutrals |
| Lightness | medium-light (65%) |
| Chroma | close to neutral grey (0.022) |
| Temperature | neutral |
| Nearest name | Blue Grey (#758DA3) |
| Black text | 6.50:1 |
| White text | 3.22:1 |
Values
| HEX | #87909D |
| RGB | rgb(135, 144, 157) |
| HSL | hsl(215, 10%, 57%) |
| OKLCH | oklch(65% 0.022 257.5) |
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 #87909D | 3.22:1 | AA large text | Lc -65.0 | Content text, not long reading |
| Black text on #87909D | 6.50:1 | AA | Lc 44.5 | Non-text elements, placeholder text |
| #87909D text on white | 3.22:1 | AA large text | Lc 59.5 | Large or bold text, headings |
| #87909D text on black | 6.50:1 | AA | Lc -42.2 | Non-text elements, placeholder text |
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 500.
-
Step 50
50
#F5F5F6
oklch(97% 0.001 286.4)
-
Step 100
100
#E8EAEC
oklch(93.6% 0.003 247.9)
-
Step 200
200
#D7D9DD
oklch(88.5% 0.006 264.5)
-
Step 300
300
#BCC1C8
oklch(80.9% 0.011 256.7)
-
Step 400
400
#9AA1AC
oklch(70.7% 0.018 259.4)
-
Step 500
500 (this color)
#87909D
oklch(65% 0.022 257.5)
-
Step 600
600
#6B7482
oklch(55.6% 0.024 259.2)
-
Step 700
700
#59616E
oklch(49% 0.023 260.1)
-
Step 800
800
#494F59
oklch(42.6% 0.018 260.7)
-
Step 900
900
#3D4249
oklch(37.7% 0.014 256.8)
-
Step 950
950
#24272B
oklch(27.1% 0.009 255.6)
#87909D 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) | #8C909E | 0.007 |
| Deuteranopia (no green cones) | #8A8E9D | 0.007 |
| Tritanopia (no blue cones) | #829394 | 0.020 |
| Achromatopsia (no color) | #8F8F8F | 0.022 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #87909D
#87909D
oklch(65% 0.022 257.5)
- #978E81
#978E81
oklch(65.1% 0.022 77.2)
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 #87909D, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Blue Grey #758DA3 ΔE 0.028
- Silver Lake Blue #778DA9 ΔE 0.031
- Cool Gray #8D99AE ΔE 0.032
- Light Slate Gray #778899 ΔE 0.033
- Warm Grey #978A84 ΔE 0.039
- Steel #738595 ΔE 0.044
- Bluey Grey #89A0B0 ΔE 0.046
- Purpley Grey #947E94 ΔE 0.049
Use #87909D 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.