#154A8F#154A8F

#154A8F is a dark, vivid cyan. Relative luminance 0.070; OKLCH L 41.6% C 0.127 H 257.0°. Best body text is #FFFFFF at 8.72:1 contrast (WCAG AA passes).

Color values

HEX	#154A8F
RGB	rgb(21, 74, 143)
HSL	hsl(214, 74%, 32%)
HSV	hsv(214, 85%, 56%)
CMYK	cmyk(85.3%, 48.3%, 0%, 43.9%)
CIE-LAB	lab(31.90, 10.03, -42.97)
CIE-LCH	lch(31.90, 44.12, 283.14°)
OKLab	oklab(41.58% -0.0285 -0.1235)
OKLCH	oklch(41.58% 0.127 257)
XYZ	xyz(7.7141, 7.0392, 26.9334)
Luminance	0.0704 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#154A8F #8F5A15

analogous

#15878F #154A8F #1D158F

triadic

#154A8F #8F154A #4A8F15

tetradic

#154A8F #8F1587 #8F5A15 #158F1D

square

#154A8F #8F1587 #8F5A15 #158F1D

split-complementary

#154A8F #8F1D15 #878F15

monochromatic

#051324 #0D2E5A #154A8F #1D66C4 #3C84E2

Accessibility & contrast

On white

8.72

#154A8F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.41

#154A8F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #154A8F

8.72:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##154A8F	#FFFFFF	#000000	##FFFFFF
##154A8F	1.00	8.72	2.41	8.72
#FFFFFF	8.72	1.00	21.00	1.00
#000000	2.41	21.00	1.00	21.00
##FFFFFF	8.72	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#235192

Deuteranopia (green-blind)

#00468E

Tritanopia (blue-blind)

#005B65

Achromatopsia (no color)

#4B4B4B

Design tokens & code

CSS

--color: #154a8f;
/* rgb */ color: rgb(21, 74, 143);
/* oklch */ color: oklch(41.6% 0.127 257.0);

Tailwind

colors: {
  custom: {
    50: '#697bb0',
    500: '#154a8f',
    950: '#000000',
  },
}

SCSS

$custom: #154a8f;
$custom-light: #697bb0;
$custom-dark: #000000;

JSON

{
  "hex": "#154a8f",
  "rgb": {
    "r": 21,
    "g": 74,
    "b": 143
  },
  "hsl": {
    "h": 213.934,
    "s": 74.39,
    "l": 32.157
  },
  "oklch": {
    "l": 0.41582,
    "c": 0.12677,
    "h": 257
  },
  "luminance": 0.0704
}

Semantic roles & 50–950 ramp

primary

#154A8F

secondary

#C2893E

accent

#A037F1

background

#F6F7FA

surface

#ECEDF5

border

#C7C8CF

text

#070910

muted

#7A7B7F

Preview Lab

Preview with #154A8F

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

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