#072141
Closest named color: Oxford Blue (#1B263B). oklch(24.8% 0.068 255.5), rgb(7, 33, 65).
Aa
White text reads best on this color (16.11:1).
About this color
#072141 is a very dark, muted blue. In OKLCH its lightness is 25%, its chroma 0.068 and its hue 256°. Its hue sits on the cool side of the wheel. The nearest named color is Oxford Blue (#1B263B), ΔE 0.034 away. White text reads best on it, at 16.11:1.
| Hue family | Blues |
| Lightness | very dark (25%) |
| Chroma | muted (0.068) |
| Temperature | cool |
| Nearest name | Oxford Blue (#1B263B) |
| Black text | 1.30:1 |
| White text | 16.11:1 |
Values
| HEX | #072141 |
| RGB | rgb(7, 33, 65) |
| HSL | hsl(213, 81%, 14%) |
| OKLCH | oklch(24.8% 0.068 255.5) |
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 #072141 | 16.11:1 | AAA | Lc -105.4 | Preferred for body text |
| Black text on #072141 | 1.30:1 | Fails | Lc 0.0 | Not readable |
| #072141 text on white | 16.11:1 | AAA | Lc 102.8 | Preferred for body text |
| #072141 text on black | 1.30:1 | 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
#F1F6FD
oklch(97.1% 0.011 256.7)
-
Step 100
100
#E0EBFA
oklch(93.6% 0.024 256.1)
-
Step 200
200
#C6DBF7
oklch(88.5% 0.045 255.6)
-
Step 300
300
#9EC3F5
oklch(80.8% 0.082 256.1)
-
Step 400
400
#67A3F0
oklch(70.7% 0.13 255.3)
-
Step 500
500
#3A89EB
oklch(63% 0.166 255.6)
-
Step 600
600
#0E71D9
oklch(55.7% 0.179 255.4)
-
Step 700
700
#005EBB
oklch(49.1% 0.165 255.5)
-
Step 800
800
#064D98
oklch(42.7% 0.138 255.4)
-
Step 900
900
#124179
oklch(37.7% 0.108 255.4)
-
Step 950
950 (this color)
#072141
oklch(24.8% 0.068 255.5)
#072141 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) | #112442 | 0.016 |
| Deuteranopia (no green cones) | #061E40 | 0.010 |
| Tritanopia (no blue cones) | #00292D | 0.054 |
| Achromatopsia (no color) | #212121 | 0.068 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #072141
#072141
oklch(24.8% 0.068 255.5)
- #2F1D00
#2F1D00
oklch(24.8% 0.052 76.2)
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 #072141, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Oxford Blue #1B263B ΔE 0.034
- Dark #1B2431 ΔE 0.042
- Rich Black #0D1B2A ΔE 0.045
- Navy Blue #001146 ΔE 0.052
- Jet #212529 ΔE 0.061
- Marine #042E60 ΔE 0.066
- Space Cadet #2B2D42 ΔE 0.068
- Dark Indigo #1F0954 ΔE 0.072
Use #072141 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.