#044693
Closest named color: Cobalt (#1E488F). oklch(40.6% 0.14 257), rgb(4, 70, 147).
Aa
White text reads best on this color (9.12:1).
About this color
#044693 is a dark, vivid blue. In OKLCH its lightness is 41%, its chroma 0.140 and its hue 257°. Its hue sits on the cool side of the wheel. The nearest named color is Cobalt (#1E488F), ΔE 0.017 away. White text reads best on it, at 9.12:1.
| Hue family | Blues |
| Lightness | dark (41%) |
| Chroma | vivid (0.140) |
| Temperature | cool |
| Nearest name | Cobalt (#1E488F) |
| Black text | 2.30:1 |
| White text | 9.12:1 |
Values
| HEX | #044693 |
| RGB | rgb(4, 70, 147) |
| HSL | hsl(212, 95%, 30%) |
| OKLCH | oklch(40.6% 0.14 257) |
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 #044693 | 9.12:1 | AAA | Lc -94.7 | Preferred for body text |
| Black text on #044693 | 2.30:1 | Fails | Lc 13.7 | Not readable |
| #044693 text on white | 9.12:1 | AAA | Lc 90.3 | Preferred for body text |
| #044693 text on black | 2.30:1 | Fails | Lc -12.0 | 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
#F1F6FD
oklch(97.1% 0.011 256.7)
-
Step 100
100
#E0EBFA
oklch(93.6% 0.024 256.1)
-
Step 200
200
#C6DBF8
oklch(88.5% 0.046 256.5)
-
Step 300
300
#9FC3F6
oklch(80.9% 0.082 257.1)
-
Step 400
400
#69A2F1
oklch(70.7% 0.131 256.8)
-
Step 500
500
#3E88EC
oklch(63% 0.168 256.9)
-
Step 600
600
#186FDB
oklch(55.5% 0.183 257.1)
-
Step 700
700
#075CBE
oklch(49% 0.17 257.1)
-
Step 800
800 (this color)
#044693
oklch(40.6% 0.14 257)
-
Step 900
900
#15407A
oklch(37.6% 0.109 257.2)
-
Step 950
950
#0E2647
oklch(27% 0.068 257.1)
#044693 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) | #0F4F96 | 0.027 |
| Deuteranopia (no green cones) | #004392 | 0.009 |
| Tritanopia (no blue cones) | #005965 | 0.106 |
| Achromatopsia (no color) | #484848 | 0.141 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #044693
#044693
oklch(40.6% 0.14 257)
- #634200
#634200
oklch(40.6% 0.085 76.6)
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 #044693, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Cobalt #1E488F ΔE 0.017
- Twilight Blue #0A437A ΔE 0.042
- Light Navy #155084 ΔE 0.042
- Dusk Blue #26538D ΔE 0.048
- Deep Sea Blue #015482 ΔE 0.053
- Sapphire #2138AB ΔE 0.053
- Blueberry #464196 ΔE 0.063
- Dark Slate Blue #483D8B ΔE 0.069
Use #044693 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.