#182846
Closest named color: Oxford Blue (#1B263B). oklch(28% 0.06 262), rgb(24, 40, 70).
Aa
White text reads best on this color (14.67:1).
About this color
#182846 is a dark, muted blue. In OKLCH its lightness is 28%, its chroma 0.060 and its hue 262°. Its hue sits on the cool side of the wheel. The nearest named color is Oxford Blue (#1B263B), ΔE 0.020 away. White text reads best on it, at 14.67:1.
| Hue family | Blues |
| Lightness | dark (28%) |
| Chroma | muted (0.060) |
| Temperature | cool |
| Nearest name | Oxford Blue (#1B263B) |
| Black text | 1.43:1 |
| White text | 14.67:1 |
Values
| HEX | #182846 |
| RGB | rgb(24, 40, 70) |
| HSL | hsl(219, 49%, 18%) |
| OKLCH | oklch(28% 0.06 262) |
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 #182846 | 14.67:1 | AAA | Lc -104.3 | Preferred for body text |
| Black text on #182846 | 1.43:1 | Fails | Lc 0.0 | Not readable |
| #182846 text on white | 14.67:1 | AAA | Lc 101.4 | Preferred for body text |
| #182846 text on black | 1.43:1 | 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
#F2F6FC
oklch(97.2% 0.009 258.3)
-
Step 100
100
#E2EAF8
oklch(93.5% 0.021 261.8)
-
Step 200
200
#CBDAF4
oklch(88.5% 0.039 261.5)
-
Step 300
300
#A8C1EF
oklch(80.8% 0.071 262.5)
-
Step 400
400
#79A0E7
oklch(70.6% 0.113 261.9)
-
Step 500
500
#5787E0
oklch(63.1% 0.144 261.7)
-
Step 600
600
#3D6FCE
oklch(55.7% 0.157 261.8)
-
Step 700
700
#2F5CB2
oklch(49.1% 0.146 261.8)
-
Step 800
800
#284C90
oklch(42.8% 0.12 261.7)
-
Step 900
900
#254073
oklch(37.8% 0.093 261.9)
-
Step 950
950 (this color)
#182846
oklch(28% 0.06 262)
#182846 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) | #1B2B47 | 0.011 |
| Deuteranopia (no green cones) | #152645 | 0.008 |
| Tritanopia (no blue cones) | #002F33 | 0.053 |
| Achromatopsia (no color) | #282828 | 0.060 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #182846
#182846
oklch(28% 0.06 262)
- #372500
#372500
oklch(27.9% 0.058 81)
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 #182846, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Oxford Blue #1B263B ΔE 0.020
- Space Cadet #2B2D42 ΔE 0.036
- Dark #1B2431 ΔE 0.039
- Gunmetal #293241 ΔE 0.047
- Marine #042E60 ΔE 0.049
- Prussian Blue #1D3557 ΔE 0.049
- Jet #212529 ΔE 0.053
- Midnight Green #073B4C ΔE 0.062
Use #182846 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.