#977575
Closest named color: Reddish Grey (#997570). oklch(59.6% 0.043 18.4), rgb(151, 117, 117).
Aa
Black text reads best on this color (5.11:1).
About this color
#977575 is a medium-dark, muted red. In OKLCH its lightness is 60%, its chroma 0.043 and its hue 18°. Its hue sits on the warm side of the wheel. The nearest named color is Reddish Grey (#997570), ΔE 0.008 away. Black text reads best on it, at 5.11:1.
| Hue family | Reds |
| Lightness | medium-dark (60%) |
| Chroma | muted (0.043) |
| Temperature | warm |
| Nearest name | Reddish Grey (#997570) |
| Black text | 5.11:1 |
| White text | 4.10:1 |
Values
| HEX | #977575 |
| RGB | rgb(151, 117, 117) |
| HSL | hsl(0, 14%, 53%) |
| OKLCH | oklch(59.6% 0.043 18.4) |
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 #977575 | 4.10:1 | AA large text | Lc -73.7 | Content text, not long reading |
| Black text on #977575 | 5.11:1 | AA | Lc 35.9 | Non-text elements, placeholder text |
| #977575 text on white | 4.10:1 | AA large text | Lc 68.2 | Content text, not long reading |
| #977575 text on black | 5.11:1 | AA | Lc -33.5 | 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
#F7F5F5
oklch(97.2% 0.002 17.2)
-
Step 100
100
#EEE8E8
oklch(93.6% 0.007 17.3)
-
Step 200
200
#E1D6D6
oklch(88.5% 0.012 17.4)
-
Step 300
300
#CEBCBB
oklch(81% 0.021 21.4)
-
Step 400
400
#B59998
oklch(70.8% 0.033 20.4)
-
Step 500
500 (this color)
#977575
oklch(59.6% 0.043 18.4)
-
Step 600
600
#8D6969
oklch(55.7% 0.046 18.6)
-
Step 700
700
#785757
oklch(49.1% 0.044 18.8)
-
Step 800
800
#614747
oklch(42.6% 0.036 18.7)
-
Step 900
900
#503C3C
oklch(37.8% 0.028 18.5)
-
Step 950
950
#2F2323
oklch(27% 0.018 18.4)
#977575 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) | #7B7A75 | 0.045 |
| Deuteranopia (no green cones) | #838075 | 0.042 |
| Tritanopia (no blue cones) | #9E7275 | 0.014 |
| Achromatopsia (no color) | #7D7D7D | 0.043 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #977575
#977575
oklch(59.6% 0.043 18.4)
- #618788
#618788
oklch(59.6% 0.042 198.1)
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 #977575, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Reddish Grey #997570 ΔE 0.008
- English Lavender #9D8189 ΔE 0.039
- Gray #808080 ΔE 0.043
- Purple Grey #866F85 ΔE 0.044
- Purpley Grey #947E94 ΔE 0.045
- Medium Grey #7D7F7C ΔE 0.045
- Mauve #AE7181 ΔE 0.046
- Pinkish Brown #B17261 ΔE 0.049
Use #977575 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.