#2044A3
Closest named color: Sapphire (#2138AB). oklch(42.2% 0.159 264.6), rgb(32, 68, 163).
Aa
White text reads best on this color (8.68:1).
About this color
#2044A3 is a dark, vivid blue. In OKLCH its lightness is 42%, its chroma 0.159 and its hue 265°. Its hue sits on the cool side of the wheel. The nearest named color is Sapphire (#2138AB), ΔE 0.031 away. White text reads best on it, at 8.68:1.
| Hue family | Blues |
| Lightness | dark (42%) |
| Chroma | vivid (0.159) |
| Temperature | cool |
| Nearest name | Sapphire (#2138AB) |
| Black text | 2.41:1 |
| White text | 8.68:1 |
Values
| HEX | #2044A3 |
| RGB | rgb(32, 68, 163) |
| HSL | hsl(224, 67%, 38%) |
| OKLCH | oklch(42.2% 0.159 264.6) |
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 #2044A3 | 8.68:1 | AAA | Lc -93.8 | Preferred for body text |
| Black text on #2044A3 | 2.41:1 | Fails | Lc 14.8 | Not readable |
| #2044A3 text on white | 8.68:1 | AAA | Lc 89.2 | Fine for body text |
| #2044A3 text on black | 2.41:1 | Fails | Lc -13.0 | 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 800.
-
Step 50
50
#F1F6FE
oklch(97.2% 0.012 259.8)
-
Step 100
100
#E1EAFD
oklch(93.6% 0.028 265.4)
-
Step 200
200
#C8D9FC
oklch(88.4% 0.052 264.8)
-
Step 300
300
#A3C0FE
oklch(80.9% 0.094 265)
-
Step 400
400
#729DFD
oklch(70.7% 0.149 264.7)
-
Step 500
500
#4E81FB
oklch(63.2% 0.19 264.5)
-
Step 600
600
#3466EA
oklch(55.6% 0.207 264.7)
-
Step 700
700
#2754CC
oklch(49.2% 0.193 264.5)
-
Step 800
800 (this color)
#2044A3
oklch(42.2% 0.159 264.6)
-
Step 900
900
#1F3C82
oklch(37.7% 0.123 264.3)
-
Step 950
950
#13244C
oklch(27.1% 0.077 264.5)
#2044A3 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) | #0052A6 | 0.036 |
| Deuteranopia (no green cones) | #0045A1 | 0.017 |
| Tritanopia (no blue cones) | #005C6C | 0.125 |
| Achromatopsia (no color) | #4B4B4B | 0.160 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #2044A3
#2044A3
oklch(42.2% 0.159 264.6)
- #634900
#634900
oklch(42.2% 0.086 85.1)
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 #2044A3, closest first.
No curated palette has a color within ΔE 0.04 of #2044A3.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Sapphire #2138AB ΔE 0.031
- Cobalt #1E488F ΔE 0.035
- Blueberry #464196 ΔE 0.050
- Blue Blue #2242C7 ΔE 0.058
- Dusk Blue #26538D ΔE 0.058
- Dark Slate Blue #483D8B ΔE 0.063
- Light Navy #155084 ΔE 0.064
- Twilight Blue #0A437A ΔE 0.071
Use #2044A3 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.