#710400
Closest named color: Reddy Brown (#6E1005). oklch(34.7% 0.139 30), rgb(113, 4, 0).
Aa
White text reads best on this color (12.21:1).
About this color
#710400 is a dark, moderately saturated red. In OKLCH its lightness is 35%, its chroma 0.139 and its hue 30°. Its hue sits on the warm side of the wheel. The nearest named color is Reddy Brown (#6E1005), ΔE 0.011 away. White text reads best on it, at 12.21:1.
| Hue family | Reds |
| Lightness | dark (35%) |
| Chroma | moderately saturated (0.139) |
| Temperature | warm |
| Nearest name | Reddy Brown (#6E1005) |
| Black text | 1.71:1 |
| White text | 12.21:1 |
Values
| HEX | #710400 |
| RGB | rgb(113, 4, 0) |
| HSL | hsl(2, 100%, 22%) |
| OKLCH | oklch(34.7% 0.139 30) |
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 #710400 | 12.21:1 | AAA | Lc -99.6 | Preferred for body text |
| Black text on #710400 | 1.71:1 | Fails | Lc 8.1 | Not readable |
| #710400 text on white | 12.21:1 | AAA | Lc 95.8 | Preferred for body text |
| #710400 text on black | 1.71:1 | Fails | Lc 0.0 | 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
#FFF2F0
oklch(97.1% 0.014 28)
-
Step 100
100
#FEE3DE
oklch(93.6% 0.031 30.2)
-
Step 200
200
#FDCCC3
oklch(88.5% 0.057 30.3)
-
Step 300
300
#FDA799
oklch(80.9% 0.105 29.7)
-
Step 400
400
#F7725F
oklch(70.7% 0.167 30.1)
-
Step 500
500
#EF402F
oklch(63.1% 0.214 29.8)
-
Step 600
600
#D71000
oklch(55.6% 0.223 30)
-
Step 700
700
#B60B00
oklch(49.1% 0.197 30)
-
Step 800
800
#970700
oklch(42.7% 0.172 29.9)
-
Step 900
900 (this color)
#710400
oklch(34.7% 0.139 30)
-
Step 950
950
#480F09
oklch(26.9% 0.087 29.9)
#710400 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) | #2D2700 | 0.152 |
| Deuteranopia (no green cones) | #463D00 | 0.134 |
| Tritanopia (no blue cones) | #7E0005 | 0.030 |
| Achromatopsia (no color) | #353535 | 0.140 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #710400
#710400
oklch(34.7% 0.139 30)
- #00424B
#00424B
oklch(34.7% 0.06 210)
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 #710400, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Reddy Brown #6E1005 ΔE 0.011
- Blood #770001 ΔE 0.013
- Claret #680018 ΔE 0.034
- Maroon #800000 ΔE 0.034
- Wine Red #7B0323 ΔE 0.042
- Chestnut #742802 ΔE 0.053
- Bordeaux #7B002C ΔE 0.054
- Burgundy #610023 ΔE 0.058
Use #710400 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.