#020F30#020F30

#020F30 is a very dark, moderate blue. Relative luminance 0.006; OKLCH L 18.2% C 0.070 H 262.0°. Best body text is #FFFFFF at 18.86:1 contrast (WCAG AA passes).

Color values

HEX	#020F30
RGB	rgb(2, 15, 48)
HSL	hsl(223, 92%, 10%)
HSV	hsv(223, 96%, 19%)
CMYK	cmyk(95.8%, 68.7%, 0%, 81.2%)
CIE-LAB	lab(5.13, 7.76, -23.07)
CIE-LCH	lch(5.13, 24.34, 288.59°)
OKLab	oklab(18.17% -0.0097 -0.0689)
OKLCH	oklch(18.17% 0.07 262)
XYZ	xyz(0.7292, 0.5679, 2.8669)
Luminance	0.0057 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Midnight Blue (survey)

#020035

ΔE00 5.05

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#020F30 #302302

analogous

#022630 #020F30 #0C0230

triadic

#020F30 #30020F #0F3002

tetradic

#020F30 #300226 #302302 #02300C

square

#020F30 #300226 #302302 #02300C

split-complementary

#020F30 #300C02 #263002

monochromatic

#01091D #01091D #020F30 #04216B #0734A6

Accessibility & contrast

On white

18.86

#020F30 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.11

#020F30 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #020F30

18.86:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##020F30	#FFFFFF	#000000	##FFFFFF
##020F30	1.00	18.86	1.11	18.86
#FFFFFF	18.86	1.00	21.00	1.00
#000000	1.11	21.00	1.00	21.00
##FFFFFF	18.86	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#001431

Deuteranopia (green-blind)

#000F2F

Tritanopia (blue-blind)

#00171D

Achromatopsia (no color)

#111111

Design tokens & code

CSS

--color: #020f30;
/* rgb */ color: rgb(2, 15, 48);
/* oklch */ color: oklch(18.2% 0.070 262.0);

Tailwind

colors: {
  custom: {
    50: '#4a4d68',
    500: '#020f30',
    950: '#000000',
  },
}

SCSS

$custom: #020f30;
$custom-light: #4a4d68;
$custom-dark: #000000;

JSON

{
  "hex": "#020f30",
  "rgb": {
    "r": 2,
    "g": 15,
    "b": 48
  },
  "hsl": {
    "h": 223.043,
    "s": 92,
    "l": 9.804
  },
  "oklch": {
    "l": 0.18173,
    "c": 0.06954,
    "h": 262
  },
  "luminance": 0.00568
}

Semantic roles & 50–950 ramp

primary

#020F30

secondary

#755B19

accent

#C229FF

background

#F4F4F6

surface

#E7E7EB

border

#C3C3C6

text

#010106

muted

#77777A

Preview Lab

Preview with #020F30

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

Preview Lab → · Contrast checker → · Palette generator →