#155669#155669

#155669 is a dark, moderate cyan. Relative luminance 0.078; OKLCH L 42.3% C 0.070 H 222.0°. Best body text is #FFFFFF at 8.18:1 contrast (WCAG AA passes).

Color values

HEX	#155669
RGB	rgb(21, 86, 105)
HSL	hsl(194, 67%, 25%)
HSV	hsv(194, 80%, 41%)
CMYK	cmyk(80%, 18.1%, 0%, 58.8%)
CIE-LAB	lab(33.64, -12.82, -16.67)
CIE-LCH	lch(33.64, 21.03, 232.42°)
OKLab	oklab(42.26% -0.0517 -0.0466)
OKLCH	oklch(42.26% 0.07 222)
XYZ	xyz(6.1858, 7.8342, 14.5480)
Luminance	0.0784 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#155669 #692815

analogous

#156952 #155669 #152C69

triadic

#155669 #691556 #566915

tetradic

#155669 #521569 #692815 #2C6915

square

#155669 #521569 #692815 #2C6915

split-complementary

#155669 #69152C #695215

monochromatic

#05151A #0B2C36 #155669 #1F809C #29AACF

Accessibility & contrast

On white

8.18

#155669 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.57

#155669 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #155669

8.18:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##155669	#FFFFFF	#000000	##FFFFFF
##155669	1.00	8.18	2.57	8.18
#FFFFFF	8.18	1.00	21.00	1.00
#000000	2.57	21.00	1.00	21.00
##FFFFFF	8.18	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4B546A

Deuteranopia (green-blind)

#404C69

Tritanopia (blue-blind)

#005C5C

Achromatopsia (no color)

#4F4F4F

Design tokens & code

CSS

--color: #155669;
/* rgb */ color: rgb(21, 86, 105);
/* oklch */ color: oklch(42.3% 0.070 222.0);

Tailwind

colors: {
  custom: {
    50: '#618594',
    500: '#155669',
    950: '#000000',
  },
}

SCSS

$custom: #155669;
$custom-light: #618594;
$custom-dark: #000000;

JSON

{
  "hex": "#155669",
  "rgb": {
    "r": 21,
    "g": 86,
    "b": 105
  },
  "hsl": {
    "h": 193.571,
    "s": 66.667,
    "l": 24.706
  },
  "oklch": {
    "l": 0.42264,
    "c": 0.06965,
    "h": 222
  },
  "luminance": 0.07835
}

Semantic roles & 50–950 ramp

primary

#155669

secondary

#A0513A

accent

#653EEA

background

#F6F8F9

surface

#EBEFF1

border

#C6CACB

text

#060B0D

muted

#7A7C7E

Preview Lab

Preview with #155669

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

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