#154C89#154C89

#154C89 is a dark, moderate cyan. Relative luminance 0.071; OKLCH L 41.6% C 0.116 H 254.3°. Best body text is #FFFFFF at 8.65:1 contrast (WCAG AA passes).

Color values

HEX	#154C89
RGB	rgb(21, 76, 137)
HSL	hsl(212, 73%, 31%)
HSV	hsv(212, 85%, 54%)
CMYK	cmyk(84.7%, 44.5%, 0%, 46.3%)
CIE-LAB	lab(32.11, 6.21, -38.95)
CIE-LCH	lch(32.11, 39.44, 279.06°)
OKLab	oklab(41.62% -0.0314 -0.1116)
OKLCH	oklch(41.62% 0.116 254.3)
XYZ	xyz(7.4074, 7.1335, 24.6486)
Luminance	0.0713 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#154C89 #895215

analogous

#158689 #154C89 #181589

triadic

#154C89 #89154C #4C8915

tetradic

#154C89 #891586 #895215 #158918

square

#154C89 #891586 #895215 #158918

split-complementary

#154C89 #891815 #868915

monochromatic

#05111F #0D2F54 #154C89 #1D69BE #3888E0

Accessibility & contrast

On white

8.65

#154C89 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.43

#154C89 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #154C89

8.65:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##154C89	#FFFFFF	#000000	##FFFFFF
##154C89	1.00	8.65	2.43	8.65
#FFFFFF	8.65	1.00	21.00	1.00
#000000	2.43	21.00	1.00	21.00
##FFFFFF	8.65	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2D518B

Deuteranopia (green-blind)

#164788

Tritanopia (blue-blind)

#005B63

Achromatopsia (no color)

#4C4C4C

Design tokens & code

CSS

--color: #154c89;
/* rgb */ color: rgb(21, 76, 137);
/* oklch */ color: oklch(41.6% 0.116 254.3);

Tailwind

colors: {
  custom: {
    50: '#687dac',
    500: '#154c89',
    950: '#000000',
  },
}

SCSS

$custom: #154c89;
$custom-light: #687dac;
$custom-dark: #000000;

JSON

{
  "hex": "#154c89",
  "rgb": {
    "r": 21,
    "g": 76,
    "b": 137
  },
  "hsl": {
    "h": 211.552,
    "s": 73.418,
    "l": 30.98
  },
  "oklch": {
    "l": 0.41619,
    "c": 0.11597,
    "h": 254.3
  },
  "luminance": 0.07134
}

Semantic roles & 50–950 ramp

primary

#154C89

secondary

#BD803D

accent

#9938F0

background

#F6F7FA

surface

#ECEEF4

border

#C7C9CE

text

#070910

muted

#7A7B7F

Preview Lab

Preview with #154C89

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

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