#0D1058#0D1058

#0D1058 is a very dark, vivid blue. Relative luminance 0.012; OKLCH L 23.8% C 0.124 H 270.4°. Best body text is #FFFFFF at 17.04:1 contrast (WCAG AA passes).

Color values

HEX	#0D1058
RGB	rgb(13, 16, 88)
HSL	hsl(238, 74%, 20%)
HSV	hsv(238, 85%, 35%)
CMYK	cmyk(85.2%, 81.8%, 0%, 65.5%)
CIE-LAB	lab(10.26, 27.37, -42.93)
CIE-LCH	lch(10.26, 50.92, 302.52°)
OKLab	oklab(23.8% 0.0008 -0.1243)
OKLCH	oklch(23.8% 0.124 270.4)
XYZ	xyz(2.1121, 1.1605, 9.3433)
Luminance	0.0116 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0D1058 #58550D

analogous

#0D3658 #0D1058 #300D58

triadic

#0D1058 #580D10 #10580D

tetradic

#0D1058 #580D36 #58550D #0D5830

square

#0D1058 #580D36 #58550D #0D5830

split-complementary

#0D1058 #58300D #36580D

monochromatic

#04051B #050623 #0D1058 #151A8D #1D23C3

Accessibility & contrast

On white

17.04

#0D1058 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.23

#0D1058 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0D1058

17.04:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0D1058	#FFFFFF	#000000	##FFFFFF
##0D1058	1.00	17.04	1.23	17.04
#FFFFFF	17.04	1.00	21.00	1.00
#000000	1.23	21.00	1.00	21.00
##FFFFFF	17.04	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00205A

Deuteranopia (green-blind)

#001857

Tritanopia (blue-blind)

#002533

Achromatopsia (no color)

#1C1C1C

Design tokens & code

CSS

--color: #0d1058;
/* rgb */ color: rgb(13, 16, 88);
/* oklch */ color: oklch(23.8% 0.124 270.4);

Tailwind

colors: {
  custom: {
    50: '#5c4f88',
    500: '#0d1058',
    950: '#000000',
  },
}

SCSS

$custom: #0d1058;
$custom-light: #5c4f88;
$custom-dark: #000000;

JSON

{
  "hex": "#0d1058",
  "rgb": {
    "r": 13,
    "g": 16,
    "b": 88
  },
  "hsl": {
    "h": 237.6,
    "s": 74.257,
    "l": 19.804
  },
  "oklch": {
    "l": 0.238,
    "c": 0.12435,
    "h": 270.4
  },
  "luminance": 0.01161
}

Semantic roles & 50–950 ramp

primary

#0D1058

secondary

#938F2E

accent

#E937F1

background

#F5F4F8

surface

#E9E7F0

border

#C5C3CB

text

#05020B

muted

#79787C

Preview Lab

Preview with #0D1058

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

Preview Lab → · Contrast checker → · Palette generator →