#742717
Closest named color: Chestnut (#742802). oklch(38.6% 0.112 33.5), rgb(116, 39, 23).
Aa
White text reads best on this color (10.26:1).
About this color
#742717 is a dark, moderately saturated red. In OKLCH its lightness is 39%, its chroma 0.112 and its hue 34°. Its hue sits on the warm side of the wheel. The nearest named color is Chestnut (#742802), ΔE 0.016 away. White text reads best on it, at 10.26:1.
| Hue family | Reds |
| Lightness | dark (39%) |
| Chroma | moderately saturated (0.112) |
| Temperature | warm |
| Nearest name | Chestnut (#742802) |
| Black text | 2.04:1 |
| White text | 10.26:1 |
Values
| HEX | #742717 |
| RGB | rgb(116, 39, 23) |
| HSL | hsl(10, 67%, 27%) |
| OKLCH | oklch(38.6% 0.112 33.5) |
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 #742717 | 10.26:1 | AAA | Lc -97.2 | Preferred for body text |
| Black text on #742717 | 2.04:1 | Fails | Lc 10.9 | Not readable |
| #742717 text on white | 10.26:1 | AAA | Lc 93.0 | Preferred for body text |
| #742717 text on black | 2.04:1 | Fails | Lc -9.4 | Not readable |
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 900.
-
Step 50
50
#FDF3F1
oklch(97.1% 0.011 31.1)
-
Step 100
100
#FAE4DF
oklch(93.5% 0.025 32.9)
-
Step 200
200
#F6CFC5
oklch(88.5% 0.046 34.7)
-
Step 300
300
#F2AD9D
oklch(80.9% 0.085 33.5)
-
Step 400
400
#E87F68
oklch(70.8% 0.135 33.4)
-
Step 500
500
#DD593D
oklch(63% 0.171 33.6)
-
Step 600
600
#C93818
oklch(55.6% 0.187 33.6)
-
Step 700
700
#AD2808
oklch(49.1% 0.173 33.4)
-
Step 800
800
#8D240D
oklch(42.8% 0.144 33.5)
-
Step 900
900 (this color)
#742717
oklch(38.6% 0.112 33.5)
-
Step 950
950
#43160D
oklch(27% 0.072 33.1)
#742717 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) | #3D3615 | 0.114 |
| Deuteranopia (no green cones) | #504714 | 0.105 |
| Tritanopia (no blue cones) | #801324 | 0.043 |
| Achromatopsia (no color) | #414141 | 0.113 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #742717
#742717
oklch(38.6% 0.112 33.5)
- #004D5A
#004D5A
oklch(38.6% 0.068 213.9)
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 #742717, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Chestnut #742802 ΔE 0.016
- Reddy Brown #6E1005 ΔE 0.042
- Maroon #800000 ΔE 0.045
- Blood #770001 ΔE 0.046
- Wine Red #7B0323 ΔE 0.053
- Red Brown #8B2E16 ΔE 0.054
- Dark Red #8B0000 ΔE 0.055
- Brick Red #8F1402 ΔE 0.056
Use #742717 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.