#054BAD
Closest named color: Sapphire (#2138AB). oklch(43.9% 0.169 259.4), rgb(5, 75, 173).
Aa
White text reads best on this color (8.02:1).
About this color
#054BAD is a dark, vivid blue. In OKLCH its lightness is 44%, its chroma 0.169 and its hue 259°. Its hue sits on the cool side of the wheel. The nearest named color is Sapphire (#2138AB), ΔE 0.044 away. White text reads best on it, at 8.02:1.
| Hue family | Blues |
| Lightness | dark (44%) |
| Chroma | vivid (0.169) |
| Temperature | cool |
| Nearest name | Sapphire (#2138AB) |
| Black text | 2.61:1 |
| White text | 8.02:1 |
Values
| HEX | #054BAD |
| RGB | rgb(5, 75, 173) |
| HSL | hsl(215, 94%, 35%) |
| OKLCH | oklch(43.9% 0.169 259.4) |
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 #054BAD | 8.02:1 | AAA | Lc -91.7 | Preferred for body text |
| Black text on #054BAD | 2.61:1 | Fails | Lc 17.0 | Dividers and decoration only |
| #054BAD text on white | 8.02:1 | AAA | Lc 87.0 | Fine for body text |
| #054BAD text on black | 2.61:1 | Fails | Lc -15.1 | Dividers and decoration only |
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
#F0F6FF
oklch(97.1% 0.014 258.3)
-
Step 100
100
#DFEBFE
oklch(93.7% 0.029 259.6)
-
Step 200
200
#C4DBFE
oklch(88.6% 0.054 258.7)
-
Step 300
300
#9CC2FF
oklch(80.9% 0.096 259.7)
-
Step 400
400
#64A0FF
oklch(70.8% 0.153 259.2)
-
Step 500
500
#3584FF
oklch(63.2% 0.199 259.3)
-
Step 600
600
#0169F0
oklch(55.7% 0.219 259.3)
-
Step 700
700
#0057CC
oklch(49% 0.195 259.5)
-
Step 800
800 (this color)
#054BAD
oklch(43.9% 0.169 259.4)
-
Step 900
900
#0E3D86
oklch(37.7% 0.132 259.6)
-
Step 950
950
#0A254E
oklch(27.1% 0.082 258.9)
#054BAD 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) | #0058B0 | 0.034 |
| Deuteranopia (no green cones) | #004AAB | 0.005 |
| Tritanopia (no blue cones) | #006474 | 0.129 |
| Achromatopsia (no color) | #505050 | 0.169 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #054BAD
#054BAD
oklch(43.9% 0.169 259.4)
- #6D4B00
#6D4B00
oklch(43.9% 0.091 78.8)
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 #054BAD, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Sapphire #2138AB ΔE 0.044
- Blue Blue #2242C7 ΔE 0.048
- Cobalt #1E488F ΔE 0.049
- Dusk Blue #26538D ΔE 0.062
- Blueberry #464196 ΔE 0.068
- Light Navy #155084 ΔE 0.070
- Majorelle Blue #3F37C9 ΔE 0.073
- Deep Sea Blue #015482 ΔE 0.078
Use #054BAD 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.