#153157#153157

#153157 is a dark, moderate cyan. Relative luminance 0.030; OKLCH L 31.3% C 0.076 H 256.8°. Best body text is #FFFFFF at 13.05:1 contrast (WCAG AA passes).

Color values

HEX	#153157
RGB	rgb(21, 49, 87)
HSL	hsl(215, 61%, 21%)
HSV	hsv(215, 76%, 34%)
CMYK	cmyk(75.9%, 43.7%, 0%, 65.9%)
CIE-LAB	lab(20.22, 4.10, -26.07)
CIE-LCH	lch(20.22, 26.39, 278.95°)
OKLab	oklab(31.33% -0.0175 -0.0743)
OKLCH	oklch(31.33% 0.076 256.8)
XYZ	xyz(3.1272, 3.0438, 9.4377)
Luminance	0.0304 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#153157 #573B15

analogous

#155257 #153157 #1A1557

triadic

#153157 #571531 #315715

tetradic

#153157 #571552 #573B15 #15571A

square

#153157 #571552 #573B15 #15571A

split-complementary

#153157 #571A15 #525715

monochromatic

#060E19 #091526 #153157 #214D88 #2D69BA

Accessibility & contrast

On white

13.05

#153157 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.61

#153157 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #153157

13.05:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##153157	#FFFFFF	#000000	##FFFFFF
##153157	1.00	13.05	1.61	13.05
#FFFFFF	13.05	1.00	21.00	1.00
#000000	1.61	21.00	1.00	21.00
##FFFFFF	13.05	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1F3459

Deuteranopia (green-blind)

#152E56

Tritanopia (blue-blind)

#003A3F

Achromatopsia (no color)

#313131

Design tokens & code

CSS

--color: #153157;
/* rgb */ color: rgb(21, 49, 87);
/* oklch */ color: oklch(31.3% 0.076 256.8);

Tailwind

colors: {
  custom: {
    50: '#5c6886',
    500: '#153157',
    950: '#000000',
  },
}

SCSS

$custom: #153157;
$custom-light: #5c6886;
$custom-dark: #000000;

JSON

{
  "hex": "#153157",
  "rgb": {
    "r": 21,
    "g": 49,
    "b": 87
  },
  "hsl": {
    "h": 214.545,
    "s": 61.111,
    "l": 21.176
  },
  "oklch": {
    "l": 0.31329,
    "c": 0.07637,
    "h": 256.8
  },
  "luminance": 0.03044
}

Semantic roles & 50–950 ramp

primary

#153157

secondary

#8F6A39

accent

#A044E4

background

#F5F6F8

surface

#E9EBEF

border

#C5C6CA

text

#04060B

muted

#797A7C

Preview Lab

Preview with #153157

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

Preview Lab → · Contrast checker → · Palette generator →