#014B75
Closest named color: Twilight Blue (#0A437A). oklch(39.6% 0.095 242.7), rgb(1, 75, 117).
Aa
White text reads best on this color (9.27:1).
About this color
#014B75 is a dark, moderately saturated blue. In OKLCH its lightness is 40%, its chroma 0.095 and its hue 243°. Its hue sits on the cool side of the wheel. The nearest named color is Twilight Blue (#0A437A), ΔE 0.027 away. White text reads best on it, at 9.27:1.
| Hue family | Blues |
| Lightness | dark (40%) |
| Chroma | moderately saturated (0.095) |
| Temperature | cool |
| Nearest name | Twilight Blue (#0A437A) |
| Black text | 2.26:1 |
| White text | 9.27:1 |
Values
| HEX | #014B75 |
| RGB | rgb(1, 75, 117) |
| HSL | hsl(202, 98%, 23%) |
| OKLCH | oklch(39.6% 0.095 242.7) |
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 #014B75 | 9.27:1 | AAA | Lc -95.2 | Preferred for body text |
| Black text on #014B75 | 2.26:1 | Fails | Lc 13.1 | Not readable |
| #014B75 text on white | 9.27:1 | AAA | Lc 90.9 | Preferred for body text |
| #014B75 text on black | 2.26:1 | Fails | Lc -11.5 | 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
#F0F6FB
oklch(97% 0.009 242.8)
-
Step 100
100
#DFECF7
oklch(93.7% 0.02 243.4)
-
Step 200
200
#C3DDF2
oklch(88.5% 0.04 242.4)
-
Step 300
300
#99C7EB
oklch(81% 0.07 242.3)
-
Step 400
400
#5BA8E2
oklch(70.6% 0.115 243.2)
-
Step 500
500
#1891D9
oklch(63% 0.145 242.7)
-
Step 600
600
#007ABA
oklch(55.6% 0.133 242.5)
-
Step 700
700
#00669E
oklch(49% 0.119 243.2)
-
Step 800
800
#005482
oklch(42.8% 0.102 242.4)
-
Step 900
900 (this color)
#014B75
oklch(39.6% 0.095 242.7)
-
Step 950
950
#042941
oklch(27% 0.06 242.6)
#014B75 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) | #374C77 | 0.043 |
| Deuteranopia (no green cones) | #274374 | 0.031 |
| Tritanopia (no blue cones) | #00555A | 0.064 |
| Achromatopsia (no color) | #474747 | 0.095 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #014B75
#014B75
oklch(39.6% 0.095 242.7)
- #683A00
#683A00
oklch(39.7% 0.09 63.1)
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 #014B75, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Twilight Blue #0A437A ΔE 0.027
- Light Navy #155084 ΔE 0.031
- Deep Sea Blue #015482 ΔE 0.032
- Dark Grey Blue #29465B ΔE 0.047
- Cobalt #1E488F ΔE 0.050
- Dusk Blue #26538D ΔE 0.052
- Charcoal #264653 ΔE 0.058
- Marine Blue #01386A ΔE 0.060
Use #014B75 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.