#1C0F62#1C0F62

#1C0F62 is a dark, vivid blue. Relative luminance 0.015; OKLCH L 26.0% C 0.135 H 278.6°. Best body text is #FFFFFF at 16.23:1 contrast (WCAG AA passes).

Color values

HEX	#1C0F62
RGB	rgb(28, 15, 98)
HSL	hsl(249, 73%, 22%)
HSV	hsv(249, 85%, 38%)
CMYK	cmyk(71.4%, 84.7%, 0%, 61.6%)
CIE-LAB	lab(12.42, 32.92, -46.05)
CIE-LCH	lch(12.42, 56.61, 305.56°)
OKLab	oklab(25.97% 0.02 -0.133)
OKLCH	oklch(25.97% 0.135 278.6)
XYZ	xyz(2.8536, 1.4701, 11.6863)
Luminance	0.0147 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1C0F62 #55620F

analogous

#0F2B62 #1C0F62 #460F62

triadic

#1C0F62 #621C0F #0F621C

tetradic

#1C0F62 #620F2B #55620F #0F6246

square

#1C0F62 #620F2B #55620F #0F6246

split-complementary

#1C0F62 #62460F #2B620F

monochromatic

#08041B #0D072D #1C0F62 #2B1797 #3A1FCC

Accessibility & contrast

On white

16.23

#1C0F62 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.29

#1C0F62 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1C0F62

16.23:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1C0F62	#FFFFFF	#000000	##FFFFFF
##1C0F62	1.00	16.23	1.29	16.23
#FFFFFF	16.23	1.00	21.00	1.00
#000000	1.29	21.00	1.00	21.00
##FFFFFF	16.23	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002364

Deuteranopia (green-blind)

#001D61

Tritanopia (blue-blind)

#002839

Achromatopsia (no color)

#202020

Design tokens & code

CSS

--color: #1c0f62;
/* rgb */ color: rgb(28, 15, 98);
/* oklch */ color: oklch(26.0% 0.135 278.6);

Tailwind

colors: {
  custom: {
    50: '#645090',
    500: '#1c0f62',
    950: '#000000',
  },
}

SCSS

$custom: #1c0f62;
$custom-light: #645090;
$custom-dark: #000000;

JSON

{
  "hex": "#1c0f62",
  "rgb": {
    "r": 28,
    "g": 15,
    "b": 98
  },
  "hsl": {
    "h": 249.398,
    "s": 73.451,
    "l": 22.157
  },
  "oklch": {
    "l": 0.25966,
    "c": 0.13451,
    "h": 278.6
  },
  "luminance": 0.0147
}

Semantic roles & 50–950 ramp

primary

#1C0F62

secondary

#8B9B32

accent

#F038D3

background

#F6F4F8

surface

#EBE7F0

border

#C6C3CB

text

#06020D

muted

#7A787D

Preview Lab

Preview with #1C0F62

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

Preview Lab → · Contrast checker → · Palette generator →