#250718
Closest named color: Very Dark Brown (#1D0200). oklch(19% 0.057 348.5), rgb(37, 7, 24).
Aa
White text reads best on this color (18.71:1).
About this color
#250718 is a very dark, muted red. In OKLCH its lightness is 19%, its chroma 0.057 and its hue 348°. Its hue sits on the warm side of the wheel. The nearest named color is Very Dark Brown (#1D0200), ΔE 0.058 away. White text reads best on it, at 18.71:1.
| Hue family | Reds |
| Lightness | very dark (19%) |
| Chroma | muted (0.057) |
| Temperature | warm |
| Nearest name | Very Dark Brown (#1D0200) |
| Black text | 1.12:1 |
| White text | 18.71:1 |
Values
| HEX | #250718 |
| RGB | rgb(37, 7, 24) |
| HSL | hsl(326, 68%, 9%) |
| OKLCH | oklch(19% 0.057 348.5) |
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 #250718 | 18.71:1 | AAA | Lc -107.1 | Preferred for body text |
| Black text on #250718 | 1.12:1 | Fails | Lc 0.0 | Not readable |
| #250718 text on white | 18.71:1 | AAA | Lc 105.0 | Preferred for body text |
| #250718 text on black | 1.12:1 | 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 950.
-
Step 50
50
#FAF3F6
oklch(97% 0.008 349.2)
-
Step 100
100
#F5E5EC
oklch(93.7% 0.02 349.1)
-
Step 200
200
#EDD0DD
oklch(88.5% 0.037 349)
-
Step 300
300
#E2B0C8
oklch(80.9% 0.066 348.2)
-
Step 400
400
#D284AC
oklch(70.6% 0.108 348.1)
-
Step 500
500
#C46497
oklch(63.1% 0.136 348.6)
-
Step 600
600
#AF4882
oklch(55.5% 0.149 348.2)
-
Step 700
700
#96396E
oklch(49% 0.138 348.1)
-
Step 800
800
#7A3059
oklch(42.7% 0.114 348.6)
-
Step 900
900
#632B49
oklch(37.7% 0.09 348.9)
-
Step 950
950 (this color)
#250718
oklch(19% 0.057 348.5)
#250718 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) | #0A0F19 | 0.063 |
| Deuteranopia (no green cones) | #131417 | 0.056 |
| Tritanopia (no blue cones) | #28060E | 0.021 |
| Achromatopsia (no color) | #121212 | 0.057 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #250718
#250718
oklch(19% 0.057 348.5)
- #001911
#001911
oklch(19% 0.038 169.7)
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 #250718, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Very Dark Brown #1D0200 ΔE 0.058
- Very Dark Purple #2A0134 ΔE 0.060
- Dark Maroon #3C0008 ΔE 0.063
- Midnight Purple #280137 ΔE 0.066
- Eggplant #380835 ΔE 0.071
- Dark Plum #3F012C ΔE 0.073
- Rich Black #0D1B2A ΔE 0.076
- Almost Black #070D0D ΔE 0.076
Use #250718 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.