#154F63#154F63

#154F63 is a dark, moderate cyan. Relative luminance 0.067; OKLCH L 40.1% C 0.067 H 225.5°. Best body text is #FFFFFF at 9.01:1 contrast (WCAG AA passes).

Color values

HEX	#154F63
RGB	rgb(21, 79, 99)
HSL	hsl(195, 65%, 24%)
HSV	hsv(195, 79%, 39%)
CMYK	cmyk(78.8%, 20.2%, 0%, 61.2%)
CIE-LAB	lab(31.00, -10.89, -16.95)
CIE-LCH	lch(31.00, 20.15, 237.28°)
OKLab	oklab(40.06% -0.0466 -0.0475)
OKLCH	oklch(40.06% 0.067 225.5)
XYZ	xyz(5.3564, 6.6516, 12.8035)
Luminance	0.0665 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#154F63 #632915

analogous

#156350 #154F63 #152863

triadic

#154F63 #63154F #4F6315

tetradic

#154F63 #501563 #632915 #286315

square

#154F63 #501563 #632915 #286315

split-complementary

#154F63 #631528 #635015

monochromatic

#051419 #0A2731 #154F63 #207795 #2AA0C8

Accessibility & contrast

On white

9.01

#154F63 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.33

#154F63 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #154F63

9.01:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##154F63	#FFFFFF	#000000	##FFFFFF
##154F63	1.00	9.01	2.33	9.01
#FFFFFF	9.01	1.00	21.00	1.00
#000000	2.33	21.00	1.00	21.00
##FFFFFF	9.01	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#444D64

Deuteranopia (green-blind)

#394663

Tritanopia (blue-blind)

#005556

Achromatopsia (no color)

#494949

Design tokens & code

CSS

--color: #154f63;
/* rgb */ color: rgb(21, 79, 99);
/* oklch */ color: oklch(40.1% 0.067 225.5);

Tailwind

colors: {
  custom: {
    50: '#5f808f',
    500: '#154f63',
    950: '#000000',
  },
}

SCSS

$custom: #154f63;
$custom-light: #5f808f;
$custom-dark: #000000;

JSON

{
  "hex": "#154f63",
  "rgb": {
    "r": 21,
    "g": 79,
    "b": 99
  },
  "hsl": {
    "h": 195.385,
    "s": 65,
    "l": 23.529
  },
  "oklch": {
    "l": 0.40064,
    "c": 0.06654,
    "h": 225.5
  },
  "luminance": 0.06652
}

Semantic roles & 50–950 ramp

primary

#154F63

secondary

#9A523A

accent

#6B40E8

background

#F6F7F8

surface

#EBEEF0

border

#C6C9CB

text

#050A0C

muted

#7A7C7D

Preview Lab

Preview with #154F63

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

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