#020C30#020C30

#020C30 is a very dark, moderate blue. Relative luminance 0.005; OKLCH L 17.4% C 0.074 H 264.1°. Best body text is #FFFFFF at 19.13:1 contrast (WCAG AA passes).

Color values

HEX	#020C30
RGB	rgb(2, 12, 48)
HSL	hsl(227, 92%, 10%)
HSV	hsv(227, 96%, 19%)
CMYK	cmyk(95.8%, 75%, 0%, 81.2%)
CIE-LAB	lab(4.42, 9.21, -24.20)
CIE-LCH	lch(4.42, 25.90, 290.83°)
OKLab	oklab(17.42% -0.0077 -0.0737)
OKLCH	oklch(17.42% 0.074 264.1)
XYZ	xyz(0.6898, 0.4892, 2.8538)
Luminance	0.0049 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Midnight Blue (survey)

#020035

ΔE00 4.16

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#020C30 #302602

analogous

#022330 #020C30 #0F0230

triadic

#020C30 #30020C #0C3002

tetradic

#020C30 #300223 #302602 #02300F

square

#020C30 #300223 #302602 #02300F

split-complementary

#020C30 #300F02 #233002

monochromatic

#01071D #01071D #020C30 #041B6B #0729A6

Accessibility & contrast

On white

19.13

#020C30 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.10

#020C30 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #020C30

19.13:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##020C30	#FFFFFF	#000000	##FFFFFF
##020C30	1.00	19.13	1.10	19.13
#FFFFFF	19.13	1.00	21.00	1.00
#000000	1.10	21.00	1.00	21.00
##FFFFFF	19.13	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#001231

Deuteranopia (green-blind)

#000D2F

Tritanopia (blue-blind)

#00151C

Achromatopsia (no color)

#0F0F0F

Design tokens & code

CSS

--color: #020c30;
/* rgb */ color: rgb(2, 12, 48);
/* oklch */ color: oklch(17.4% 0.074 264.1);

Tailwind

colors: {
  custom: {
    50: '#4a4c68',
    500: '#020c30',
    950: '#000000',
  },
}

SCSS

$custom: #020c30;
$custom-light: #4a4c68;
$custom-dark: #000000;

JSON

{
  "hex": "#020c30",
  "rgb": {
    "r": 2,
    "g": 12,
    "b": 48
  },
  "hsl": {
    "h": 226.957,
    "s": 92,
    "l": 9.804
  },
  "oklch": {
    "l": 0.17421,
    "c": 0.07413,
    "h": 264.1
  },
  "luminance": 0.00489
}

Semantic roles & 50–950 ramp

primary

#020C30

secondary

#756119

accent

#D029FF

background

#F4F4F6

surface

#E7E7EB

border

#C3C3C6

text

#010106

muted

#77777A

Preview Lab

Preview with #020C30

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

Preview Lab → · Contrast checker → · Palette generator →