#004895
Closest named color: Cobalt (#1E488F). oklch(41.2% 0.141 256.1), rgb(0, 72, 149).
Aa
White text reads best on this color (8.89:1).
About this color
#004895 is a dark, vivid blue. In OKLCH its lightness is 41%, its chroma 0.141 and its hue 256°. Its hue sits on the cool side of the wheel. The nearest named color is Cobalt (#1E488F), ΔE 0.018 away. White text reads best on it, at 8.89:1.
| Hue family | Blues |
| Lightness | dark (41%) |
| Chroma | vivid (0.141) |
| Temperature | cool |
| Nearest name | Cobalt (#1E488F) |
| Black text | 2.36:1 |
| White text | 8.89:1 |
Values
| HEX | #004895 |
| RGB | rgb(0, 72, 149) |
| HSL | hsl(211, 100%, 29%) |
| OKLCH | oklch(41.2% 0.141 256.1) |
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 #004895 | 8.89:1 | AAA | Lc -94.1 | Preferred for body text |
| Black text on #004895 | 2.36:1 | Fails | Lc 14.3 | Not readable |
| #004895 text on white | 8.89:1 | AAA | Lc 89.6 | Fine for body text |
| #004895 text on black | 2.36:1 | Fails | Lc -12.6 | 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
#9EC3F6
oklch(80.9% 0.083 256.5)
-
Step 400
400
#67A2F1
oklch(70.6% 0.132 256.1)
-
Step 500
500
#3B89ED
oklch(63.2% 0.169 256.1)
-
Step 600
600
#0F70DB
oklch(55.6% 0.183 256.1)
-
Step 700
700
#005DBD
oklch(49.1% 0.169 256.1)
-
Step 800
800 (this color)
#004895
oklch(41.2% 0.141 256.1)
-
Step 900
900
#12417A
oklch(37.8% 0.109 255.8)
-
Step 950
950
#0C2648
oklch(26.9% 0.071 256.4)
#004895 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) | #135098 | 0.026 |
| Deuteranopia (no green cones) | #004494 | 0.011 |
| Tritanopia (no blue cones) | #005B67 | 0.106 |
| Achromatopsia (no color) | #4A4A4A | 0.141 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #004895
#004895
oklch(41.2% 0.141 256.1)
- #654300
#654300
oklch(41.1% 0.086 76.1)
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 #004895, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Cobalt #1E488F ΔE 0.018
- Light Navy #155084 ΔE 0.041
- Dusk Blue #26538D ΔE 0.044
- Twilight Blue #0A437A ΔE 0.046
- Deep Sea Blue #015482 ΔE 0.051
- Sapphire #2138AB ΔE 0.054
- Blueberry #464196 ΔE 0.064
- Light Navy Blue #2E5A88 ΔE 0.070
Use #004895 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.