#155190#155190

#155190 is a dark, moderate cyan. Relative luminance 0.081; OKLCH L 43.3% C 0.120 H 253.5°. Best body text is #FFFFFF at 8.04:1 contrast (WCAG AA passes).

Color values

HEX	#155190
RGB	rgb(21, 81, 144)
HSL	hsl(211, 75%, 32%)
HSV	hsv(211, 85%, 56%)
CMYK	cmyk(85.4%, 43.8%, 0%, 43.5%)
CIE-LAB	lab(34.10, 5.73, -40.04)
CIE-LCH	lch(34.10, 40.45, 278.15°)
OKLab	oklab(43.31% -0.034 -0.1147)
OKLCH	oklch(43.31% 0.12 253.5)
XYZ	xyz(8.2838, 8.0569, 27.4987)
Luminance	0.0806 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#155190 #905415

analogous

#158E90 #155190 #171590

triadic

#155190 #901551 #519015

tetradic

#155190 #90158E #905415 #159017

square

#155190 #90158E #905415 #159017

split-complementary

#155190 #901715 #8E9015

monochromatic

#051525 #0D335B #155190 #1D6FC5 #3D8EE3

Accessibility & contrast

On white

8.04

#155190 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.61

#155190 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #155190

8.04:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##155190	#FFFFFF	#000000	##FFFFFF
##155190	1.00	8.04	2.61	8.04
#FFFFFF	8.04	1.00	21.00	1.00
#000000	2.61	21.00	1.00	21.00
##FFFFFF	8.04	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#315692

Deuteranopia (green-blind)

#194B8F

Tritanopia (blue-blind)

#006069

Achromatopsia (no color)

#505050

Design tokens & code

CSS

--color: #155190;
/* rgb */ color: rgb(21, 81, 144);
/* oklch */ color: oklch(43.3% 0.120 253.5);

Tailwind

colors: {
  custom: {
    50: '#6981b1',
    500: '#155190',
    950: '#000000',
  },
}

SCSS

$custom: #155190;
$custom-light: #6981b1;
$custom-dark: #000000;

JSON

{
  "hex": "#155190",
  "rgb": {
    "r": 21,
    "g": 81,
    "b": 144
  },
  "hsl": {
    "h": 210.732,
    "s": 74.545,
    "l": 32.353
  },
  "oklch": {
    "l": 0.43312,
    "c": 0.11968,
    "h": 253.5
  },
  "luminance": 0.08058
}

Semantic roles & 50–950 ramp

primary

#155190

secondary

#C2823E

accent

#9637F1

background

#F6F7FA

surface

#ECEEF5

border

#C7C9CF

text

#070A11

muted

#7A7C80

Preview Lab

Preview with #155190

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

Preview Lab → · Contrast checker → · Palette generator →