#103893
Closest named color: Sapphire (#2138AB). oklch(37.8% 0.156 263.1), rgb(16, 56, 147).
Aa
White text reads best on this color (10.45:1).
About this color
#103893 is a dark, vivid blue. In OKLCH its lightness is 38%, its chroma 0.156 and its hue 263°. Its hue sits on the cool side of the wheel. The nearest named color is Sapphire (#2138AB), ΔE 0.043 away. White text reads best on it, at 10.45:1.
| Hue family | Blues |
| Lightness | dark (38%) |
| Chroma | vivid (0.156) |
| Temperature | cool |
| Nearest name | Sapphire (#2138AB) |
| Black text | 2.00:1 |
| White text | 10.45:1 |
Values
| HEX | #103893 |
| RGB | rgb(16, 56, 147) |
| HSL | hsl(222, 80%, 32%) |
| OKLCH | oklch(37.8% 0.156 263.1) |
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 #103893 | 10.45:1 | AAA | Lc -97.6 | Preferred for body text |
| Black text on #103893 | 2.00:1 | Fails | Lc 10.4 | Not readable |
| #103893 text on white | 10.45:1 | AAA | Lc 93.5 | Preferred for body text |
| #103893 text on black | 2.00:1 | Fails | Lc -9.0 | 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 900.
-
Step 50
50
#F1F6FF
oklch(97.2% 0.013 262.4)
-
Step 100
100
#DFEAFF
oklch(93.5% 0.031 263.5)
-
Step 200
200
#C6DAFF
oklch(88.5% 0.056 262.8)
-
Step 300
300
#A0C1FF
oklch(80.9% 0.095 262.7)
-
Step 400
400
#6D9EFF
oklch(70.8% 0.152 262.8)
-
Step 500
500
#4681FF
oklch(63.1% 0.198 263.1)
-
Step 600
600
#1B60FF
oklch(55.6% 0.245 263.1)
-
Step 700
700
#054AE6
oklch(49.1% 0.242 263.1)
-
Step 800
800
#093EBA
oklch(42.6% 0.201 263.2)
-
Step 900
900 (this color)
#103893
oklch(37.8% 0.156 263.1)
-
Step 950
950
#0A2256
oklch(27.1% 0.099 262.9)
#103893 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) | #004696 | 0.036 |
| Deuteranopia (no green cones) | #003A91 | 0.009 |
| Tritanopia (no blue cones) | #005060 | 0.120 |
| Achromatopsia (no color) | #3F3F3F | 0.157 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #103893
#103893
oklch(37.8% 0.156 263.1)
- #563D00
#563D00
oklch(37.8% 0.078 82.4)
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 #103893, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Sapphire #2138AB ΔE 0.043
- Cobalt #1E488F ΔE 0.047
- Twilight Blue #0A437A ΔE 0.053
- Royal #0C1793 ΔE 0.067
- Marine Blue #01386A ΔE 0.071
- Blueberry #464196 ΔE 0.072
- Dark Slate Blue #483D8B ΔE 0.073
- Light Navy #155084 ΔE 0.074
Use #103893 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.