#124863
Closest named color: Dark Grey Blue (#29465B). oklch(38.1% 0.071 235.3), rgb(18, 72, 99).
Aa
White text reads best on this color (9.84:1).
About this color
#124863 is a dark, moderately saturated blue. In OKLCH its lightness is 38%, its chroma 0.071 and its hue 235°. Its hue sits on the cool side of the wheel. The nearest named color is Dark Grey Blue (#29465B), ΔE 0.022 away. White text reads best on it, at 9.84:1.
| Hue family | Blues |
| Lightness | dark (38%) |
| Chroma | moderately saturated (0.071) |
| Temperature | cool |
| Nearest name | Dark Grey Blue (#29465B) |
| Black text | 2.13:1 |
| White text | 9.84:1 |
Values
| HEX | #124863 |
| RGB | rgb(18, 72, 99) |
| HSL | hsl(200, 69%, 23%) |
| OKLCH | oklch(38.1% 0.071 235.3) |
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 #124863 | 9.84:1 | AAA | Lc -96.7 | Preferred for body text |
| Black text on #124863 | 2.13:1 | Fails | Lc 11.4 | Not readable |
| #124863 text on white | 9.84:1 | AAA | Lc 92.5 | Preferred for body text |
| #124863 text on black | 2.13:1 | Fails | Lc -9.9 | 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 900.
-
Step 50
50
#F1F6FA
oklch(97.1% 0.008 241.7)
-
Step 100
100
#E1ECF3
oklch(93.7% 0.015 235.4)
-
Step 200
200
#C7DDEA
oklch(88.5% 0.03 233.6)
-
Step 300
300
#A0C7DF
oklch(81% 0.054 235.3)
-
Step 400
400
#69A9CF
oklch(70.6% 0.086 235.9)
-
Step 500
500
#3A93C2
oklch(63% 0.109 235.5)
-
Step 600
600
#007DAE
oklch(55.7% 0.118 234.9)
-
Step 700
700
#006993
oklch(49.2% 0.104 234.9)
-
Step 800
800
#005679
oklch(42.8% 0.09 234.7)
-
Step 900
900 (this color)
#124863
oklch(38.1% 0.071 235.3)
-
Step 950
950
#0C2A39
oklch(27% 0.045 233.7)
#124863 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) | #3B4864 | 0.043 |
| Deuteranopia (no green cones) | #304063 | 0.036 |
| Tritanopia (no blue cones) | #004F51 | 0.045 |
| Achromatopsia (no color) | #434343 | 0.071 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #124863
#124863
oklch(38.1% 0.071 235.3)
- #5F371A
#5F371A
oklch(38% 0.071 54.6)
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 #124863, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dark Grey Blue #29465B ΔE 0.022
- Charcoal #264653 ΔE 0.029
- Dark Teal #014D4E ΔE 0.046
- Twilight Blue #0A437A ΔE 0.046
- Dark Blue Grey #1F3B4D ΔE 0.049
- Deep Teal #00555A ΔE 0.050
- Dark Slate Gray #2F4F4F ΔE 0.053
- Midnight Green #073B4C ΔE 0.054
Use #124863 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.