#154A90#154A90

#154A90 is a dark, vivid cyan. Relative luminance 0.071; OKLCH L 41.7% C 0.128 H 257.2°. Best body text is #FFFFFF at 8.70:1 contrast (WCAG AA passes).

Color values

HEX	#154A90
RGB	rgb(21, 74, 144)
HSL	hsl(214, 75%, 32%)
HSV	hsv(214, 85%, 56%)
CMYK	cmyk(85.4%, 48.6%, 0%, 43.5%)
CIE-LAB	lab(31.96, 10.45, -43.47)
CIE-LCH	lch(31.96, 44.71, 283.51°)
OKLab	oklab(41.66% -0.0283 -0.125)
OKLCH	oklch(41.66% 0.128 257.2)
XYZ	xyz(7.7902, 7.0696, 27.3341)
Luminance	0.0707 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#154A90 #905B15

analogous

#158890 #154A90 #1D1590

triadic

#154A90 #90154A #4A9015

tetradic

#154A90 #901588 #905B15 #15901D

square

#154A90 #901588 #905B15 #15901D

split-complementary

#154A90 #901D15 #889015

monochromatic

#051325 #0D2F5B #154A90 #1D65C5 #3D84E3

Accessibility & contrast

On white

8.70

#154A90 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.41

#154A90 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #154A90

8.70:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##154A90	#FFFFFF	#000000	##FFFFFF
##154A90	1.00	8.70	2.41	8.70
#FFFFFF	8.70	1.00	21.00	1.00
#000000	2.41	21.00	1.00	21.00
##FFFFFF	8.70	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#225193

Deuteranopia (green-blind)

#00468F

Tritanopia (blue-blind)

#005B66

Achromatopsia (no color)

#4B4B4B

Design tokens & code

CSS

--color: #154a90;
/* rgb */ color: rgb(21, 74, 144);
/* oklch */ color: oklch(41.7% 0.128 257.2);

Tailwind

colors: {
  custom: {
    50: '#6a7bb1',
    500: '#154a90',
    950: '#000000',
  },
}

SCSS

$custom: #154a90;
$custom-light: #6a7bb1;
$custom-dark: #000000;

JSON

{
  "hex": "#154a90",
  "rgb": {
    "r": 21,
    "g": 74,
    "b": 144
  },
  "hsl": {
    "h": 214.146,
    "s": 74.545,
    "l": 32.353
  },
  "oklch": {
    "l": 0.41657,
    "c": 0.12816,
    "h": 257.2
  },
  "luminance": 0.07071
}

Semantic roles & 50–950 ramp

primary

#154A90

secondary

#C28A3E

accent

#A137F1

background

#F6F7FA

surface

#ECEDF5

border

#C7C8CF

text

#080911

muted

#7A7B80

Preview Lab

Preview with #154A90

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

Preview Lab → · Contrast checker → · Palette generator →