#0D53B2#0D53B2

#0D53B2 is a mid, vivid cyan. Relative luminance 0.095; OKLCH L 46.2% C 0.165 H 258.6°. Best body text is #FFFFFF at 7.25:1 contrast (WCAG AA passes).

Color values

HEX	#0D53B2
RGB	rgb(13, 83, 178)
HSL	hsl(215, 86%, 37%)
HSV	hsv(215, 93%, 70%)
CMYK	cmyk(92.7%, 53.4%, 0%, 30.2%)
CIE-LAB	lab(36.90, 17.78, -55.92)
CIE-LCH	lch(36.90, 58.68, 287.64°)
OKLab	oklab(46.18% -0.0327 -0.1615)
OKLCH	oklch(46.18% 0.165 258.6)
XYZ	xyz(11.2922, 9.4849, 43.3464)
Luminance	0.0949 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0D53B2 #B26C0D

analogous

#0DA6B2 #0D53B2 #190DB2

triadic

#0D53B2 #B20D53 #53B20D

tetradic

#0D53B2 #B20DA6 #B26C0D #0DB219

square

#0D53B2 #B20DA6 #B26C0D #0DB219

split-complementary

#0D53B2 #B2190D #A6B20D

monochromatic

#051E40 #093879 #0D53B2 #116EEB #4890F2

Accessibility & contrast

On white

7.25

#0D53B2 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.90

#0D53B2 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0D53B2

7.25:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0D53B2	#FFFFFF	#000000	##FFFFFF
##0D53B2	1.00	7.25	2.90	7.25
#FFFFFF	7.25	1.00	21.00	1.00
#000000	2.90	21.00	1.00	21.00
##FFFFFF	7.25	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#015EB5

Deuteranopia (green-blind)

#0050B0

Tritanopia (blue-blind)

#006B7A

Achromatopsia (no color)

#575757

Design tokens & code

CSS

--color: #0d53b2;
/* rgb */ color: rgb(13, 83, 178);
/* oklch */ color: oklch(46.2% 0.165 258.6);

Tailwind

colors: {
  custom: {
    50: '#7182ca',
    500: '#0d53b2',
    950: '#000000',
  },
}

SCSS

$custom: #0d53b2;
$custom-light: #7182ca;
$custom-dark: #000000;

JSON

{
  "hex": "#0d53b2",
  "rgb": {
    "r": 13,
    "g": 83,
    "b": 178
  },
  "hsl": {
    "h": 214.545,
    "s": 86.387,
    "l": 37.451
  },
  "oklch": {
    "l": 0.46179,
    "c": 0.16476,
    "h": 258.6
  },
  "luminance": 0.09486
}

Semantic roles & 50–950 ramp

primary

#0D53B2

secondary

#D29849

accent

#A42BFD

background

#F7F7FC

surface

#EEEEF8

border

#C9C9D1

text

#090A13

muted

#7B7C82

Preview Lab

Preview with #0D53B2

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

Preview Lab → · Contrast checker → · Palette generator →