#0D1E58#0D1E58

#0D1E58 is a dark, moderate blue. Relative luminance 0.017; OKLCH L 26.5% C 0.107 H 266.3°. Best body text is #FFFFFF at 15.63:1 contrast (WCAG AA passes).

Color values

HEX	#0D1E58
RGB	rgb(13, 30, 88)
HSL	hsl(226, 74%, 20%)
HSV	hsv(226, 85%, 35%)
CMYK	cmyk(85.2%, 65.9%, 0%, 65.5%)
CIE-LAB	lab(13.93, 17.48, -36.90)
CIE-LCH	lch(13.93, 40.83, 295.35°)
OKLab	oklab(26.47% -0.0068 -0.1067)
OKLCH	oklch(26.47% 0.107 266.3)
XYZ	xyz(2.3911, 1.7184, 9.4363)
Luminance	0.0172 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0D1E58 #58470D

analogous

#0D4458 #0D1E58 #220D58

triadic

#0D1E58 #580D1E #1E580D

tetradic

#0D1E58 #580D44 #58470D #0D5822

square

#0D1E58 #580D44 #58470D #0D5822

split-complementary

#0D1E58 #58220D #44580D

monochromatic

#04091B #050C23 #0D1E58 #15308D #1D42C3

Accessibility & contrast

On white

15.63

#0D1E58 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.34

#0D1E58 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0D1E58

15.63:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0D1E58	#FFFFFF	#000000	##FFFFFF
##0D1E58	1.00	15.63	1.34	15.63
#FFFFFF	15.63	1.00	21.00	1.00
#000000	1.34	21.00	1.00	21.00
##FFFFFF	15.63	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00275A

Deuteranopia (green-blind)

#002057

Tritanopia (blue-blind)

#002D37

Achromatopsia (no color)

#232323

Design tokens & code

CSS

--color: #0d1e58;
/* rgb */ color: rgb(13, 30, 88);
/* oklch */ color: oklch(26.5% 0.107 266.3);

Tailwind

colors: {
  custom: {
    50: '#5a5988',
    500: '#0d1e58',
    950: '#000000',
  },
}

SCSS

$custom: #0d1e58;
$custom-light: #5a5988;
$custom-dark: #000000;

JSON

{
  "hex": "#0d1e58",
  "rgb": {
    "r": 13,
    "g": 30,
    "b": 88
  },
  "hsl": {
    "h": 226.4,
    "s": 74.257,
    "l": 19.804
  },
  "oklch": {
    "l": 0.26468,
    "c": 0.10691,
    "h": 266.3
  },
  "luminance": 0.01719
}

Semantic roles & 50–950 ramp

primary

#0D1E58

secondary

#937C2E

accent

#C737F1

background

#F5F5F8

surface

#E9E9F0

border

#C5C5CB

text

#04030B

muted

#79787C

Preview Lab

Preview with #0D1E58

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

Preview Lab → · Contrast checker → · Palette generator →