#0D2458#0D2458

#0D2458 is a dark, moderate blue. Relative luminance 0.021; OKLCH L 27.8% C 0.099 H 263.4°. Best body text is #FFFFFF at 14.89:1 contrast (WCAG AA passes).

Color values

HEX	#0D2458
RGB	rgb(13, 36, 88)
HSL	hsl(222, 74%, 20%)
HSV	hsv(222, 85%, 35%)
CMYK	cmyk(85.2%, 59.1%, 0%, 65.5%)
CIE-LAB	lab(15.76, 12.95, -33.93)
CIE-LCH	lch(15.76, 36.32, 290.90°)
OKLab	oklab(27.83% -0.0114 -0.0979)
OKLCH	oklch(27.83% 0.099 263.4)
XYZ	xyz(2.5577, 2.0516, 9.4918)
Luminance	0.0205 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0D2458 #58410D

analogous

#0D4A58 #0D2458 #1C0D58

triadic

#0D2458 #580D24 #24580D

tetradic

#0D2458 #580D4A #58410D #0D581C

square

#0D2458 #580D4A #58410D #0D581C

split-complementary

#0D2458 #581C0D #4A580D

monochromatic

#040B1B #050E23 #0D2458 #153A8D #1D50C3

Accessibility & contrast

On white

14.89

#0D2458 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.41

#0D2458 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0D2458

14.89:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0D2458	#FFFFFF	#000000	##FFFFFF
##0D2458	1.00	14.89	1.41	14.89
#FFFFFF	14.89	1.00	21.00	1.00
#000000	1.41	21.00	1.00	21.00
##FFFFFF	14.89	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002B5A

Deuteranopia (green-blind)

#002457

Tritanopia (blue-blind)

#00313A

Achromatopsia (no color)

#272727

Design tokens & code

CSS

--color: #0d2458;
/* rgb */ color: rgb(13, 36, 88);
/* oklch */ color: oklch(27.8% 0.099 263.4);

Tailwind

colors: {
  custom: {
    50: '#5a5e88',
    500: '#0d2458',
    950: '#000000',
  },
}

SCSS

$custom: #0d2458;
$custom-light: #5a5e88;
$custom-dark: #000000;

JSON

{
  "hex": "#0d2458",
  "rgb": {
    "r": 13,
    "g": 36,
    "b": 88
  },
  "hsl": {
    "h": 221.6,
    "s": 74.257,
    "l": 19.804
  },
  "oklch": {
    "l": 0.27834,
    "c": 0.09853,
    "h": 263.4
  },
  "luminance": 0.02052
}

Semantic roles & 50–950 ramp

primary

#0D2458

secondary

#93742E

accent

#B837F1

background

#F5F5F8

surface

#E9E9F0

border

#C5C5CB

text

#04040B

muted

#79797C

Preview Lab

Preview with #0D2458

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

Preview Lab → · Contrast checker → · Palette generator →