#07041B#07041B

#07041B is a very dark, muted blue. Relative luminance 0.002; OKLCH L 13.3% C 0.051 H 285.2°. Best body text is #FFFFFF at 20.15:1 contrast (WCAG AA passes).

Color values

HEX	#07041B
RGB	rgb(7, 4, 27)
HSL	hsl(248, 74%, 6%)
HSV	hsv(248, 85%, 11%)
CMYK	cmyk(74.1%, 85.2%, 0%, 89.4%)
CIE-LAB	lab(1.91, 5.25, -11.83)
CIE-LCH	lch(1.91, 12.94, 293.93°)
OKLab	oklab(13.32% 0.0133 -0.0489)
OKLCH	oklch(13.32% 0.051 285.2)
XYZ	xyz(0.3288, 0.2111, 1.0601)
Luminance	0.0021 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#07041B #181B04

analogous

#040C1B #07041B #12041B

triadic

#07041B #1B0704 #041B07

tetradic

#07041B #1B040C #181B04 #041B12

square

#07041B #1B040C #181B04 #041B12

split-complementary

#07041B #1B1204 #0C1B04

monochromatic

#07041B #07041B #07041B #150C50 #231486

Accessibility & contrast

On white

20.15

#07041B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.04

#07041B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #07041B

20.15:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##07041B	#FFFFFF	#000000	##FFFFFF
##07041B	1.00	20.15	1.04	20.15
#FFFFFF	20.15	1.00	21.00	1.00
#000000	1.04	21.00	1.00	21.00
##FFFFFF	20.15	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00081C

Deuteranopia (green-blind)

#00061B

Tritanopia (blue-blind)

#02090D

Achromatopsia (no color)

#070707

Design tokens & code

CSS

--color: #07041b;
/* rgb */ color: rgb(7, 4, 27);
/* oklch */ color: oklch(13.3% 0.051 285.2);

Tailwind

colors: {
  custom: {
    50: '#494857',
    500: '#07041b',
    950: '#000000',
  },
}

SCSS

$custom: #07041b;
$custom-light: #494857;
$custom-dark: #000000;

JSON

{
  "hex": "#07041b",
  "rgb": {
    "r": 7,
    "g": 4,
    "b": 27
  },
  "hsl": {
    "h": 247.826,
    "s": 74.194,
    "l": 6.078
  },
  "oklch": {
    "l": 0.13316,
    "c": 0.05072,
    "h": 285.2
  },
  "luminance": 0.00211
}

Semantic roles & 50–950 ramp

primary

#07041B

secondary

#555D1E

accent

#F137D9

background

#F4F4F5

surface

#E7E6E9

border

#C3C2C5

text

#010003

muted

#777778

Preview Lab

Preview with #07041B

Body copy rendered with the generated semantic roles for this colour.

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