#154D89#154D89

#154D89 is a dark, moderate cyan. Relative luminance 0.073; OKLCH L 41.9% C 0.115 H 253.7°. Best body text is #FFFFFF at 8.56:1 contrast (WCAG AA passes).

Color values

HEX	#154D89
RGB	rgb(21, 77, 137)
HSL	hsl(211, 73%, 31%)
HSV	hsv(211, 85%, 54%)
CMYK	cmyk(84.7%, 43.8%, 0%, 46.3%)
CIE-LAB	lab(32.42, 5.53, -38.45)
CIE-LCH	lch(32.42, 38.84, 278.19°)
OKLab	oklab(41.86% -0.0322 -0.1102)
OKLCH	oklch(41.86% 0.115 253.7)
XYZ	xyz(7.4768, 7.2724, 24.6717)
Luminance	0.0727 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#154D89 #895115

analogous

#158789 #154D89 #171589

triadic

#154D89 #89154D #4D8915

tetradic

#154D89 #891587 #895115 #158917

square

#154D89 #891587 #895115 #158917

split-complementary

#154D89 #891715 #878915

monochromatic

#05111F #0D2F54 #154D89 #1D6BBE #3889E0

Accessibility & contrast

On white

8.56

#154D89 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.45

#154D89 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #154D89

8.56:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##154D89	#FFFFFF	#000000	##FFFFFF
##154D89	1.00	8.56	2.45	8.56
#FFFFFF	8.56	1.00	21.00	1.00
#000000	2.45	21.00	1.00	21.00
##FFFFFF	8.56	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2F528B

Deuteranopia (green-blind)

#194788

Tritanopia (blue-blind)

#005B64

Achromatopsia (no color)

#4C4C4C

Design tokens & code

CSS

--color: #154d89;
/* rgb */ color: rgb(21, 77, 137);
/* oklch */ color: oklch(41.9% 0.115 253.7);

Tailwind

colors: {
  custom: {
    50: '#687eac',
    500: '#154d89',
    950: '#000000',
  },
}

SCSS

$custom: #154d89;
$custom-light: #687eac;
$custom-dark: #000000;

JSON

{
  "hex": "#154d89",
  "rgb": {
    "r": 21,
    "g": 77,
    "b": 137
  },
  "hsl": {
    "h": 211.034,
    "s": 73.418,
    "l": 30.98
  },
  "oklch": {
    "l": 0.4186,
    "c": 0.11478,
    "h": 253.7
  },
  "luminance": 0.07273
}

Semantic roles & 50–950 ramp

primary

#154D89

secondary

#BD7F3D

accent

#9738F0

background

#F6F7FA

surface

#ECEEF4

border

#C7C9CE

text

#070910

muted

#7A7B7F

Preview Lab

Preview with #154D89

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

Preview Lab → · Contrast checker → · Palette generator →