#103882
Closest named color: Twilight Blue (#0A437A). oklch(36.3% 0.133 261.4), rgb(16, 56, 130).
Aa
White text reads best on this color (10.99:1).
About this color
#103882 is a dark, moderately saturated blue. In OKLCH its lightness is 36%, its chroma 0.133 and its hue 261°. Its hue sits on the cool side of the wheel. The nearest named color is Twilight Blue (#0A437A), ΔE 0.035 away. White text reads best on it, at 10.99:1.
| Hue family | Blues |
| Lightness | dark (36%) |
| Chroma | moderately saturated (0.133) |
| Temperature | cool |
| Nearest name | Twilight Blue (#0A437A) |
| Black text | 1.91:1 |
| White text | 10.99:1 |
Values
| HEX | #103882 |
| RGB | rgb(16, 56, 130) |
| HSL | hsl(219, 78%, 29%) |
| OKLCH | oklch(36.3% 0.133 261.4) |
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 #103882 | 10.99:1 | AAA | Lc -98.8 | Preferred for body text |
| Black text on #103882 | 1.91:1 | Fails | Lc 9.0 | Not readable |
| #103882 text on white | 10.99:1 | AAA | Lc 94.9 | Preferred for body text |
| #103882 text on black | 1.91:1 | Fails | Lc -7.7 | 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
#F1F6FF
oklch(97.2% 0.013 262.4)
-
Step 100
100
#DFEBFE
oklch(93.7% 0.029 259.6)
-
Step 200
200
#C5DAFF
oklch(88.5% 0.056 261.8)
-
Step 300
300
#9EC1FF
oklch(80.8% 0.096 261.6)
-
Step 400
400
#699FFF
oklch(70.8% 0.152 261.1)
-
Step 500
500
#3F82FF
oklch(63.1% 0.198 261.5)
-
Step 600
600
#1A67F1
oklch(55.6% 0.22 261.3)
-
Step 700
700
#0C54D2
oklch(49.1% 0.205 261.4)
-
Step 800
800
#0E46AA
oklch(42.8% 0.17 261.3)
-
Step 900
900 (this color)
#103882
oklch(36.3% 0.133 261.4)
-
Step 950
950
#0D244F
oklch(27% 0.084 261.5)
#103882 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) | #004285 | 0.027 |
| Deuteranopia (no green cones) | #003781 | 0.010 |
| Tritanopia (no blue cones) | #004A57 | 0.101 |
| Achromatopsia (no color) | #3C3C3C | 0.133 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #103882
#103882
oklch(36.3% 0.133 261.4)
- #523900
#523900
oklch(36.4% 0.075 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 #103882, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Twilight Blue #0A437A ΔE 0.035
- Marine Blue #01386A ΔE 0.043
- Cobalt #1E488F ΔE 0.052
- Marine #042E60 ΔE 0.066
- Sapphire #2138AB ΔE 0.070
- Light Navy #155084 ΔE 0.070
- Royal #0C1793 ΔE 0.073
- Prussian Blue #1D3557 ΔE 0.074
Use #103882 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.