#002641
Closest named color: Oxford Blue (#1B263B). oklch(26% 0.065 245), rgb(0, 38, 65).
Aa
White text reads best on this color (15.51:1).
About this color
#002641 is a dark, muted blue. In OKLCH its lightness is 26%, its chroma 0.065 and its hue 245°. Its hue sits on the cool side of the wheel. The nearest named color is Oxford Blue (#1B263B), ΔE 0.030 away. White text reads best on it, at 15.51:1.
| Hue family | Blues |
| Lightness | dark (26%) |
| Chroma | muted (0.065) |
| Temperature | cool |
| Nearest name | Oxford Blue (#1B263B) |
| Black text | 1.35:1 |
| White text | 15.51:1 |
Values
| HEX | #002641 |
| RGB | rgb(0, 38, 65) |
| HSL | hsl(205, 100%, 13%) |
| OKLCH | oklch(26% 0.065 245) |
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 #002641 | 15.51:1 | AAA | Lc -104.9 | Preferred for body text |
| Black text on #002641 | 1.35:1 | Fails | Lc 0.0 | Not readable |
| #002641 text on white | 15.51:1 | AAA | Lc 102.1 | Preferred for body text |
| #002641 text on black | 1.35:1 | 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
#F0F6FC
oklch(97% 0.01 247.9)
-
Step 100
100
#DEECF8
oklch(93.6% 0.022 243.8)
-
Step 200
200
#C2DDF4
oklch(88.5% 0.043 244)
-
Step 300
300
#97C7F0
oklch(81% 0.077 244.7)
-
Step 400
400
#57A8E8
oklch(70.7% 0.123 244.7)
-
Step 500
500
#0390E2
oklch(63.1% 0.159 245.1)
-
Step 600
600
#0079BF
oklch(55.7% 0.14 245)
-
Step 700
700
#0065A1
oklch(49% 0.124 245.1)
-
Step 800
800
#005385
oklch(42.7% 0.107 244.8)
-
Step 900
900
#004570
oklch(37.7% 0.095 244.9)
-
Step 950
950 (this color)
#002641
oklch(26% 0.065 245)
#002641 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) | #192742 | 0.026 |
| Deuteranopia (no green cones) | #0F2140 | 0.019 |
| Tritanopia (no blue cones) | #002D30 | 0.046 |
| Achromatopsia (no color) | #242424 | 0.065 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #002641
#002641
oklch(26% 0.065 245)
- #371D00
#371D00
oklch(26% 0.058 64.9)
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 #002641, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Oxford Blue #1B263B ΔE 0.030
- Dark #1B2431 ΔE 0.039
- Rich Black #0D1B2A ΔE 0.052
- Jet #212529 ΔE 0.056
- Marine #042E60 ΔE 0.060
- Space Cadet #2B2D42 ΔE 0.061
- Navy Blue #001146 ΔE 0.066
- Gunmetal #293241 ΔE 0.067
Use #002641 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.