#030507#030507

#030507 is a very dark, near-neutral cyan. Relative luminance 0.001; OKLCH L 11.2% C 0.009 H 242.2°. Best body text is #FFFFFF at 20.42:1 contrast (WCAG AA passes).

Color values

HEX	#030507
RGB	rgb(3, 5, 7)
HSL	hsl(210, 40%, 2%)
HSV	hsv(210, 57%, 3%)
CMYK	cmyk(57.1%, 28.6%, 0%, 97.3%)
CIE-LAB	lab(1.29, -0.24, -0.94)
CIE-LCH	lch(1.29, 0.97, 255.60°)
OKLab	oklab(11.24% -0.0041 -0.0077)
OKLCH	oklch(11.24% 0.009 242.2)
XYZ	xyz(0.1302, 0.1432, 0.2218)
Luminance	0.0014 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#030507 #070503

analogous

#030707 #030507 #030307

triadic

#030507 #070305 #050703

tetradic

#030507 #070307 #070503 #030703

square

#030507 #070307 #070503 #030703

split-complementary

#030507 #070303 #070703

monochromatic

#090F15 #090F15 #090F15 #152432 #28425D

Accessibility & contrast

On white

20.42

#030507 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.03

#030507 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #030507

20.42:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##030507	#FFFFFF	#000000	##FFFFFF
##030507	1.00	20.42	1.03	20.42
#FFFFFF	20.42	1.00	21.00	1.00
#000000	1.03	21.00	1.00	21.00
##FFFFFF	20.42	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#040507

Deuteranopia (green-blind)

#040507

Tritanopia (blue-blind)

#020506

Achromatopsia (no color)

#050505

Design tokens & code

CSS

--color: #030507;
/* rgb */ color: rgb(3, 5, 7);
/* oklch */ color: oklch(11.2% 0.009 242.2);

Tailwind

colors: {
  custom: {
    50: '#48494a',
    500: '#030507',
    950: '#000000',
  },
}

SCSS

$custom: #030507;
$custom-light: #48494a;
$custom-dark: #000000;

JSON

{
  "hex": "#030507",
  "rgb": {
    "r": 3,
    "g": 5,
    "b": 7
  },
  "hsl": {
    "h": 210,
    "s": 40,
    "l": 1.961
  },
  "oklch": {
    "l": 0.11237,
    "c": 0.0087,
    "h": 242.2
  },
  "luminance": 0.00143
}

Semantic roles & 50–950 ramp

primary

#030507

secondary

#413325

accent

#9458D0

background

#F4F4F4

surface

#E6E6E7

border

#C2C2C3

text

#000001

muted

#777777

Preview Lab

Preview with #030507

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

Preview Lab → · Contrast checker → · Palette generator →