#155474#155474

#155474 is a dark, moderate cyan. Relative luminance 0.078; OKLCH L 42.3% C 0.081 H 236.1°. Best body text is #FFFFFF at 8.23:1 contrast (WCAG AA passes).

Color values

HEX	#155474
RGB	rgb(21, 84, 116)
HSL	hsl(200, 69%, 27%)
HSV	hsv(200, 82%, 45%)
CMYK	cmyk(81.9%, 27.6%, 0%, 54.5%)
CIE-LAB	lab(33.48, -7.44, -23.78)
CIE-LCH	lch(33.48, 24.92, 252.63°)
OKLab	oklab(42.31% -0.0452 -0.0671)
OKLCH	oklch(42.31% 0.081 236.1)
XYZ	xyz(6.6307, 7.7602, 17.6680)
Luminance	0.0776 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#155474 #743515

analogous

#157465 #155474 #152474

triadic

#155474 #741554 #547415

tetradic

#155474 #651574 #743515 #247415

square

#155474 #651574 #743515 #247415

split-complementary

#155474 #741524 #746515

monochromatic

#05131A #0C2E40 #155474 #1E7AA8 #2B9ED9

Accessibility & contrast

On white

8.23

#155474 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.55

#155474 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #155474

8.23:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##155474	#FFFFFF	#000000	##FFFFFF
##155474	1.00	8.23	2.55	8.23
#FFFFFF	8.23	1.00	21.00	1.00
#000000	2.55	21.00	1.00	21.00
##FFFFFF	8.23	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#455475

Deuteranopia (green-blind)

#384B73

Tritanopia (blue-blind)

#005C5F

Achromatopsia (no color)

#4F4F4F

Design tokens & code

CSS

--color: #155474;
/* rgb */ color: rgb(21, 84, 116);
/* oklch */ color: oklch(42.3% 0.081 236.1);

Tailwind

colors: {
  custom: {
    50: '#63849c',
    500: '#155474',
    950: '#000000',
  },
}

SCSS

$custom: #155474;
$custom-light: #63849c;
$custom-dark: #000000;

JSON

{
  "hex": "#155474",
  "rgb": {
    "r": 21,
    "g": 84,
    "b": 116
  },
  "hsl": {
    "h": 200.211,
    "s": 69.343,
    "l": 26.863
  },
  "oklch": {
    "l": 0.42307,
    "c": 0.08093,
    "h": 236.1
  },
  "luminance": 0.07761
}

Semantic roles & 50–950 ramp

primary

#155474

secondary

#AA603B

accent

#773CEC

background

#F6F8F9

surface

#EBEFF2

border

#C6CACC

text

#060A0E

muted

#7A7C7E

Preview Lab

Preview with #155474

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

Preview Lab → · Contrast checker → · Palette generator →