#155271#155271

#155271 is a dark, moderate cyan. Relative luminance 0.074; OKLCH L 41.6% C 0.079 H 235.9°. Best body text is #FFFFFF at 8.48:1 contrast (WCAG AA passes).

Color values

HEX	#155271
RGB	rgb(21, 82, 113)
HSL	hsl(200, 69%, 26%)
HSV	hsv(200, 81%, 44%)
CMYK	cmyk(81.4%, 27.4%, 0%, 55.7%)
CIE-LAB	lab(32.67, -7.37, -23.17)
CIE-LCH	lch(32.67, 24.31, 252.37°)
OKLab	oklab(41.61% -0.0442 -0.0654)
OKLCH	oklch(41.61% 0.079 235.9)
XYZ	xyz(6.3060, 7.3855, 16.7128)
Luminance	0.0739 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#155271 #713415

analogous

#157162 #155271 #152471

triadic

#155271 #711552 #527115

tetradic

#155271 #621571 #713415 #247115

square

#155271 #621571 #713415 #247115

split-complementary

#155271 #711524 #716215

monochromatic

#05131A #0B2D3D #155271 #1F77A5 #299DD7

Accessibility & contrast

On white

8.48

#155271 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.48

#155271 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #155271

8.48:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##155271	#FFFFFF	#000000	##FFFFFF
##155271	1.00	8.48	2.48	8.48
#FFFFFF	8.48	1.00	21.00	1.00
#000000	2.48	21.00	1.00	21.00
##FFFFFF	8.48	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#435272

Deuteranopia (green-blind)

#374970

Tritanopia (blue-blind)

#005A5D

Achromatopsia (no color)

#4D4D4D

Design tokens & code

CSS

--color: #155271;
/* rgb */ color: rgb(21, 82, 113);
/* oklch */ color: oklch(41.6% 0.079 235.9);

Tailwind

colors: {
  custom: {
    50: '#62829a',
    500: '#155271',
    950: '#000000',
  },
}

SCSS

$custom: #155271;
$custom-light: #62829a;
$custom-dark: #000000;

JSON

{
  "hex": "#155271",
  "rgb": {
    "r": 21,
    "g": 82,
    "b": 113
  },
  "hsl": {
    "h": 200.217,
    "s": 68.657,
    "l": 26.275
  },
  "oklch": {
    "l": 0.41614,
    "c": 0.07897,
    "h": 235.9
  },
  "luminance": 0.07386
}

Semantic roles & 50–950 ramp

primary

#155271

secondary

#A75F3B

accent

#773CEB

background

#F6F7F9

surface

#EBEEF2

border

#C6C9CC

text

#060A0E

muted

#7A7C7E

Preview Lab

Preview with #155271

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

Preview Lab → · Contrast checker → · Palette generator →