#155090#155090

#155090 is a dark, vivid cyan. Relative luminance 0.079; OKLCH L 43.1% C 0.121 H 254.1°. Best body text is #FFFFFF at 8.13:1 contrast (WCAG AA passes).

Color values

HEX	#155090
RGB	rgb(21, 80, 144)
HSL	hsl(211, 75%, 32%)
HSV	hsv(211, 85%, 56%)
CMYK	cmyk(85.4%, 44.4%, 0%, 43.5%)
CIE-LAB	lab(33.79, 6.40, -40.53)
CIE-LCH	lch(33.79, 41.03, 278.97°)
OKLab	oklab(43.07% -0.0332 -0.1162)
OKLCH	oklch(43.07% 0.121 254.1)
XYZ	xyz(8.2101, 7.9093, 27.4741)
Luminance	0.0791 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#155090 #905515

analogous

#158D90 #155090 #181590

triadic

#155090 #901550 #509015

tetradic

#155090 #90158D #905515 #159018

square

#155090 #90158D #905515 #159018

split-complementary

#155090 #901815 #8D9015

monochromatic

#051525 #0D325B #155090 #1D6EC5 #3D8CE3

Accessibility & contrast

On white

8.13

#155090 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.58

#155090 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #155090

8.13:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##155090	#FFFFFF	#000000	##FFFFFF
##155090	1.00	8.13	2.58	8.13
#FFFFFF	8.13	1.00	21.00	1.00
#000000	2.58	21.00	1.00	21.00
##FFFFFF	8.13	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2F5592

Deuteranopia (green-blind)

#164A8F

Tritanopia (blue-blind)

#005F69

Achromatopsia (no color)

#4F4F4F

Design tokens & code

CSS

--color: #155090;
/* rgb */ color: rgb(21, 80, 144);
/* oklch */ color: oklch(43.1% 0.121 254.1);

Tailwind

colors: {
  custom: {
    50: '#6980b1',
    500: '#155090',
    950: '#000000',
  },
}

SCSS

$custom: #155090;
$custom-light: #6980b1;
$custom-dark: #000000;

JSON

{
  "hex": "#155090",
  "rgb": {
    "r": 21,
    "g": 80,
    "b": 144
  },
  "hsl": {
    "h": 211.22,
    "s": 74.545,
    "l": 32.353
  },
  "oklch": {
    "l": 0.43073,
    "c": 0.12086,
    "h": 254.1
  },
  "luminance": 0.0791
}

Semantic roles & 50–950 ramp

primary

#155090

secondary

#C2833E

accent

#9837F1

background

#F6F7FA

surface

#ECEEF5

border

#C7C9CF

text

#070A11

muted

#7A7C80

Preview Lab

Preview with #155090

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

Preview Lab → · Contrast checker → · Palette generator →