#020307#020307

#020307 is a very dark, near-neutral blue. Relative luminance 0.001; OKLCH L 9.8% C 0.015 H 268.1°. Best body text is #FFFFFF at 20.62:1 contrast (WCAG AA passes).

Color values

HEX	#020307
RGB	rgb(2, 3, 7)
HSL	hsl(228, 56%, 2%)
HSV	hsv(228, 71%, 3%)
CMYK	cmyk(71.4%, 57.1%, 0%, 97.3%)
CIE-LAB	lab(0.84, 0.29, -1.60)
CIE-LCH	lch(0.84, 1.63, 280.31°)
OKLab	oklab(9.82% -0.0005 -0.0154)
OKLCH	oklch(9.82% 0.015 268.1)
XYZ	xyz(0.0959, 0.0934, 0.2139)
Luminance	0.0009 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#020307 #070602

analogous

#020607 #020307 #040207

triadic

#020307 #070203 #030702

tetradic

#020307 #070206 #070602 #020704

square

#020307 #070206 #070602 #020704

split-complementary

#020307 #070402 #060702

monochromatic

#070A18 #070A18 #070A18 #101737 #1D2C66

Accessibility & contrast

On white

20.62

#020307 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.02

#020307 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #020307

20.62:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##020307	#FFFFFF	#000000	##FFFFFF
##020307	1.00	20.62	1.02	20.62
#FFFFFF	20.62	1.00	21.00	1.00
#000000	1.02	21.00	1.00	21.00
##FFFFFF	20.62	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#020307

Deuteranopia (green-blind)

#020307

Tritanopia (blue-blind)

#010404

Achromatopsia (no color)

#030303

Design tokens & code

CSS

--color: #020307;
/* rgb */ color: rgb(2, 3, 7);
/* oklch */ color: oklch(9.8% 0.015 268.1);

Tailwind

colors: {
  custom: {
    50: '#48484a',
    500: '#020307',
    950: '#000000',
  },
}

SCSS

$custom: #020307;
$custom-light: #48484a;
$custom-dark: #000000;

JSON

{
  "hex": "#020307",
  "rgb": {
    "r": 2,
    "g": 3,
    "b": 7
  },
  "hsl": {
    "h": 228,
    "s": 55.556,
    "l": 1.765
  },
  "oklch": {
    "l": 0.09818,
    "c": 0.01543,
    "h": 268.1
  },
  "luminance": 0.00093
}

Semantic roles & 50–950 ramp

primary

#020307

secondary

#463E1F

accent

#C149DF

background

#F4F4F4

surface

#E6E6E7

border

#C2C2C3

text

#000001

muted

#777777

Preview Lab

Preview with #020307

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

Preview Lab → · Contrast checker → · Palette generator →