#154A8D#154A8D

#154A8D is a dark, vivid cyan. Relative luminance 0.070; OKLCH L 41.4% C 0.124 H 256.5°. Best body text is #FFFFFF at 8.76:1 contrast (WCAG AA passes).

Color values

HEX	#154A8D
RGB	rgb(21, 74, 141)
HSL	hsl(214, 74%, 32%)
HSV	hsv(214, 85%, 55%)
CMYK	cmyk(85.1%, 47.5%, 0%, 44.7%)
CIE-LAB	lab(31.76, 9.21, -41.96)
CIE-LCH	lch(31.76, 42.96, 282.38°)
OKLab	oklab(41.43% -0.0289 -0.1206)
OKLCH	oklch(41.43% 0.124 256.5)
XYZ	xyz(7.5640, 6.9791, 26.1426)
Luminance	0.0698 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#154A8D #8D5815

analogous

#15868D #154A8D #1C158D

triadic

#154A8D #8D154A #4A8D15

tetradic

#154A8D #8D1586 #8D5815 #158D1C

square

#154A8D #8D1586 #8D5815 #158D1C

split-complementary

#154A8D #8D1C15 #868D15

monochromatic

#051222 #0D2E58 #154A8D #1D66C2 #3B84E2

Accessibility & contrast

On white

8.76

#154A8D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.40

#154A8D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #154A8D

8.76:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##154A8D	#FFFFFF	#000000	##FFFFFF
##154A8D	1.00	8.76	2.40	8.76
#FFFFFF	8.76	1.00	21.00	1.00
#000000	2.40	21.00	1.00	21.00
##FFFFFF	8.76	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#255090

Deuteranopia (green-blind)

#03468C

Tritanopia (blue-blind)

#005A64

Achromatopsia (no color)

#4B4B4B

Design tokens & code

CSS

--color: #154a8d;
/* rgb */ color: rgb(21, 74, 141);
/* oklch */ color: oklch(41.4% 0.124 256.5);

Tailwind

colors: {
  custom: {
    50: '#697baf',
    500: '#154a8d',
    950: '#000000',
  },
}

SCSS

$custom: #154a8d;
$custom-light: #697baf;
$custom-dark: #000000;

JSON

{
  "hex": "#154a8d",
  "rgb": {
    "r": 21,
    "g": 74,
    "b": 141
  },
  "hsl": {
    "h": 213.5,
    "s": 74.074,
    "l": 31.765
  },
  "oklch": {
    "l": 0.41433,
    "c": 0.12398,
    "h": 256.5
  },
  "luminance": 0.0698
}

Semantic roles & 50–950 ramp

primary

#154A8D

secondary

#C1873D

accent

#9F37F1

background

#F6F7FA

surface

#ECEDF4

border

#C7C8CE

text

#070910

muted

#7A7B7F

Preview Lab

Preview with #154A8D

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

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