#180602
Closest named color: Very Dark Brown (#1D0200). oklch(15.2% 0.036 40.7), rgb(24, 6, 2).
Aa
White text reads best on this color (19.70:1).
About this color
#180602 is a very dark, muted brown. In OKLCH its lightness is 15%, its chroma 0.036 and its hue 41°. Its hue sits on the warm side of the wheel. The nearest named color is Very Dark Brown (#1D0200), ΔE 0.018 away. White text reads best on it, at 19.70:1.
| Hue family | Browns |
| Lightness | very dark (15%) |
| Chroma | muted (0.036) |
| Temperature | warm |
| Nearest name | Very Dark Brown (#1D0200) |
| Black text | 1.06:1 |
| White text | 19.70:1 |
Values
| HEX | #180602 |
| RGB | rgb(24, 6, 2) |
| HSL | hsl(11, 85%, 5%) |
| OKLCH | oklch(15.2% 0.036 40.7) |
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 #180602 | 19.70:1 | AAA | Lc -107.6 | Preferred for body text |
| Black text on #180602 | 1.06:1 | Fails | Lc 0.0 | Not readable |
| #180602 text on white | 19.70:1 | AAA | Lc 105.7 | Preferred for body text |
| #180602 text on black | 1.06:1 | 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
#F9F4F2
oklch(97% 0.006 43.3)
-
Step 100
100
#F2E7E4
oklch(93.6% 0.013 35.7)
-
Step 200
200
#E8D4CD
oklch(88.4% 0.024 40.3)
-
Step 300
300
#DAB8AC
oklch(80.9% 0.043 40.4)
-
Step 400
400
#C69380
oklch(70.7% 0.068 41.3)
-
Step 500
500
#B77760
oklch(63.1% 0.088 40.5)
-
Step 600
600
#A25F46
oklch(55.6% 0.095 41.1)
-
Step 700
700
#8B4E38
oklch(49.1% 0.089 40.4)
-
Step 800
800
#71402F
oklch(42.7% 0.074 39.8)
-
Step 900
900
#5B3729
oklch(37.7% 0.057 41.9)
-
Step 950
950 (this color)
#180602
oklch(15.2% 0.036 40.7)
#180602 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) | #0A0802 | 0.035 |
| Deuteranopia (no green cones) | #0F0C02 | 0.031 |
| Tritanopia (no blue cones) | #1B0405 | 0.016 |
| Achromatopsia (no color) | #0B0B0B | 0.036 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #180602
#180602
oklch(15.2% 0.036 40.7)
- #000E14
#000E14
oklch(15.2% 0.028 222.2)
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 #180602, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Very Dark Brown #1D0200 ΔE 0.018
- Almost Black #070D0D ΔE 0.045
- Rich Navy #001219 ΔE 0.070
- Dark Maroon #3C0008 ΔE 0.093
- Rich Black #0D1B2A ΔE 0.095
- Deep Brown #410200 ΔE 0.104
- Dark Brown #341C02 ΔE 0.104
- Midnight #03012D ΔE 0.115
Use #180602 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.