#072047
Closest named color: Oxford Blue (#1B263B). oklch(25.1% 0.079 259.2), rgb(7, 32, 71).
Aa
White text reads best on this color (16.07:1).
About this color
#072047 is a dark, moderately saturated blue. In OKLCH its lightness is 25%, its chroma 0.079 and its hue 259°. Its hue sits on the cool side of the wheel. The nearest named color is Oxford Blue (#1B263B), ΔE 0.042 away. White text reads best on it, at 16.07:1.
| Hue family | Blues |
| Lightness | dark (25%) |
| Chroma | moderately saturated (0.079) |
| Temperature | cool |
| Nearest name | Oxford Blue (#1B263B) |
| Black text | 1.30:1 |
| White text | 16.07:1 |
Values
| HEX | #072047 |
| RGB | rgb(7, 32, 71) |
| HSL | hsl(217, 82%, 15%) |
| OKLCH | oklch(25.1% 0.079 259.2) |
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 #072047 | 16.07:1 | AAA | Lc -105.4 | Preferred for body text |
| Black text on #072047 | 1.30:1 | Fails | Lc 0.0 | Not readable |
| #072047 text on white | 16.07:1 | AAA | Lc 102.8 | Preferred for body text |
| #072047 text on black | 1.30:1 | Fails | Lc 0.0 | 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 950.
-
Step 50
50
#F0F6FE
oklch(97.1% 0.012 255.5)
-
Step 100
100
#DFEBFD
oklch(93.6% 0.028 258.4)
-
Step 200
200
#C5DBFC
oklch(88.6% 0.051 258.4)
-
Step 300
300
#9CC2FE
oklch(80.9% 0.095 259.4)
-
Step 400
400
#65A0FD
oklch(70.7% 0.15 259.2)
-
Step 500
500
#3885FB
oklch(63.2% 0.192 259)
-
Step 600
600
#0E6AEA
oklch(55.5% 0.209 259.3)
-
Step 700
700
#0058CA
oklch(49.1% 0.191 259.1)
-
Step 800
800
#0649A5
oklch(42.8% 0.161 259.1)
-
Step 900
900
#113E83
oklch(37.7% 0.126 259.3)
-
Step 950
950 (this color)
#072047
oklch(25.1% 0.079 259.2)
#072047 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) | #092448 | 0.013 |
| Deuteranopia (no green cones) | #001E46 | 0.011 |
| Tritanopia (no blue cones) | #002930 | 0.059 |
| Achromatopsia (no color) | #212121 | 0.079 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #072047
#072047
oklch(25.1% 0.079 259.2)
- #2F1E00
#2F1E00
oklch(25% 0.052 78.5)
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 #072047, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Oxford Blue #1B263B ΔE 0.042
- Navy Blue #001146 ΔE 0.047
- Dark #1B2431 ΔE 0.052
- Rich Black #0D1B2A ΔE 0.055
- Marine #042E60 ΔE 0.060
- Dark Indigo #1F0954 ΔE 0.063
- Space Cadet #2B2D42 ΔE 0.071
- Jet #212529 ΔE 0.071
Use #072047 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.