#074BA5
Closest named color: Cobalt (#1E488F). oklch(43.3% 0.158 258.6), rgb(7, 75, 165).
Aa
White text reads best on this color (8.20:1).
About this color
#074BA5 is a dark, vivid blue. In OKLCH its lightness is 43%, its chroma 0.158 and its hue 259°. Its hue sits on the cool side of the wheel. The nearest named color is Cobalt (#1E488F), ΔE 0.037 away. White text reads best on it, at 8.20:1.
| Hue family | Blues |
| Lightness | dark (43%) |
| Chroma | vivid (0.158) |
| Temperature | cool |
| Nearest name | Cobalt (#1E488F) |
| Black text | 2.55:1 |
| White text | 8.20:1 |
Values
| HEX | #074BA5 |
| RGB | rgb(7, 75, 165) |
| HSL | hsl(214, 92%, 34%) |
| OKLCH | oklch(43.3% 0.158 258.6) |
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 #074BA5 | 8.20:1 | AAA | Lc -92.3 | Preferred for body text |
| Black text on #074BA5 | 2.55:1 | Fails | Lc 16.4 | Dividers and decoration only |
| #074BA5 text on white | 8.20:1 | AAA | Lc 87.6 | Fine for body text |
| #074BA5 text on black | 2.55:1 | Fails | Lc -14.5 | 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 800.
-
Step 50
50
#F0F6FE
oklch(97.1% 0.012 255.5)
-
Step 100
100
#DFEBFC
oklch(93.6% 0.026 257)
-
Step 200
200
#C5DBFC
oklch(88.6% 0.051 258.4)
-
Step 300
300
#9CC2FC
oklch(80.8% 0.092 258.7)
-
Step 400
400
#65A0FB
oklch(70.6% 0.148 258.8)
-
Step 500
500
#3885F9
oklch(63% 0.189 258.8)
-
Step 600
600
#0B6BE8
oklch(55.5% 0.206 258.7)
-
Step 700
700
#0059C7
oklch(49% 0.186 258.6)
-
Step 800
800 (this color)
#074BA5
oklch(43.3% 0.158 258.6)
-
Step 900
900
#103E81
oklch(37.6% 0.123 258.7)
-
Step 950
950
#0B254C
oklch(27% 0.079 258.6)
#074BA5 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) | #0056A8 | 0.029 |
| Deuteranopia (no green cones) | #0049A3 | 0.007 |
| Tritanopia (no blue cones) | #006270 | 0.121 |
| Achromatopsia (no color) | #4F4F4F | 0.158 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #074BA5
#074BA5
oklch(43.3% 0.158 258.6)
- #6B4900
#6B4900
oklch(43.2% 0.09 78.2)
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 #074BA5, closest first.
No curated palette has a color within ΔE 0.04 of #074BA5.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Cobalt #1E488F ΔE 0.037
- Sapphire #2138AB ΔE 0.046
- Dusk Blue #26538D ΔE 0.051
- Light Navy #155084 ΔE 0.058
- Blue Blue #2242C7 ΔE 0.060
- Blueberry #464196 ΔE 0.063
- Deep Sea Blue #015482 ΔE 0.066
- Twilight Blue #0A437A ΔE 0.073
Use #074BA5 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.