#907375
Closest named color: Reddish Grey (#997570). oklch(58.4% 0.037 13.6), rgb(144, 115, 117).
Aa
Black text reads best on this color (4.89:1).
About this color
#907375 is a medium-dark, muted red. In OKLCH its lightness is 58%, its chroma 0.037 and its hue 14°. Its hue sits on the warm side of the wheel. The nearest named color is Reddish Grey (#997570), ΔE 0.018 away. Black text reads best on it, at 4.89:1.
| Hue family | Reds |
| Lightness | medium-dark (58%) |
| Chroma | muted (0.037) |
| Temperature | warm |
| Nearest name | Reddish Grey (#997570) |
| Black text | 4.89:1 |
| White text | 4.29:1 |
Values
| HEX | #907375 |
| RGB | rgb(144, 115, 117) |
| HSL | hsl(356, 12%, 51%) |
| OKLCH | oklch(58.4% 0.037 13.6) |
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 #907375 | 4.29:1 | AA large text | Lc -75.1 | Fine for body text |
| Black text on #907375 | 4.89:1 | AA | Lc 34.4 | Non-text elements, placeholder text |
| #907375 text on white | 4.29:1 | AA large text | Lc 69.7 | Content text, not long reading |
| #907375 text on black | 4.89:1 | AA | Lc -32.0 | 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 600.
-
Step 50
50
#F7F5F5
oklch(97.2% 0.002 17.2)
-
Step 100
100
#EDE9E9
oklch(93.7% 0.004 17.2)
-
Step 200
200
#DFD7D7
oklch(88.6% 0.009 17.3)
-
Step 300
300
#CBBCBD
oklch(80.8% 0.017 12.9)
-
Step 400
400
#B09A9C
oklch(70.6% 0.026 11.5)
-
Step 500
500
#9D8283
oklch(63.2% 0.033 15.6)
-
Step 600
600 (this color)
#907375
oklch(58.4% 0.037 13.6)
-
Step 700
700
#73595B
oklch(49.1% 0.034 13.2)
-
Step 800
800
#5D494A
oklch(42.7% 0.027 14.9)
-
Step 900
900
#4D3D3E
oklch(37.7% 0.022 14)
-
Step 950
950
#2D2424
oklch(27.1% 0.014 18)
#907375 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) | #787775 | 0.039 |
| Deuteranopia (no green cones) | #7E7C75 | 0.036 |
| Tritanopia (no blue cones) | #967174 | 0.011 |
| Achromatopsia (no color) | #7A7A7A | 0.037 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #907375
#907375
oklch(58.4% 0.037 13.6)
- #628382
#628382
oklch(58.5% 0.037 193.8)
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 #907375, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Reddish Grey #997570 ΔE 0.018
- Purple Grey #866F85 ΔE 0.034
- Gray #808080 ΔE 0.040
- Medium Grey #7D7F7C ΔE 0.041
- Purpley Grey #947E94 ΔE 0.048
- English Lavender #9D8189 ΔE 0.049
- Grey Purple #826D8C ΔE 0.050
- Mauve #AE7181 ΔE 0.055
Use #907375 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.