#15549E#15549E

#15549E is a mid, vivid cyan. Relative luminance 0.090; OKLCH L 45.0% C 0.135 H 255.7°. Best body text is #FFFFFF at 7.52:1 contrast (WCAG AA passes).

Color values

HEX	#15549E
RGB	rgb(21, 84, 158)
HSL	hsl(212, 77%, 35%)
HSV	hsv(212, 87%, 62%)
CMYK	cmyk(86.7%, 46.8%, 0%, 38%)
CIE-LAB	lab(35.92, 9.45, -45.58)
CIE-LCH	lch(35.92, 46.55, 281.71°)
OKLab	oklab(45.02% -0.0335 -0.131)
OKLCH	oklch(45.02% 0.135 255.7)
XYZ	xyz(9.6488, 8.9675, 33.5635)
Luminance	0.0897 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#15549E #9E5F15

analogous

#15989E #15549E #1B159E

triadic

#15549E #9E1554 #549E15

tetradic

#15549E #9E1598 #9E5F15 #159E1B

square

#15549E #9E1598 #9E5F15 #159E1B

split-complementary

#15549E #9E1B15 #989E15

monochromatic

#071B32 #0E3768 #15549E #1C71D4 #4790E7

Accessibility & contrast

On white

7.52

#15549E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.79

#15549E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #15549E

7.52:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##15549E	#FFFFFF	#000000	##FFFFFF
##15549E	1.00	7.52	2.79	7.52
#FFFFFF	7.52	1.00	21.00	1.00
#000000	2.79	21.00	1.00	21.00
##FFFFFF	7.52	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2B5BA1

Deuteranopia (green-blind)

#044F9D

Tritanopia (blue-blind)

#006671

Achromatopsia (no color)

#545454

Design tokens & code

CSS

--color: #15549e;
/* rgb */ color: rgb(21, 84, 158);
/* oklch */ color: oklch(45.0% 0.135 255.7);

Tailwind

colors: {
  custom: {
    50: '#6d83bb',
    500: '#15549e',
    950: '#000000',
  },
}

SCSS

$custom: #15549e;
$custom-light: #6d83bb;
$custom-dark: #000000;

JSON

{
  "hex": "#15549e",
  "rgb": {
    "r": 21,
    "g": 84,
    "b": 158
  },
  "hsl": {
    "h": 212.409,
    "s": 76.536,
    "l": 35.098
  },
  "oklch": {
    "l": 0.45017,
    "c": 0.13521,
    "h": 255.7
  },
  "luminance": 0.08969
}

Semantic roles & 50–950 ramp

primary

#15549E

secondary

#C78D47

accent

#9C35F3

background

#F7F7FB

surface

#EDEEF6

border

#C8C9D0

text

#080A12

muted

#7B7C81

Preview Lab

Preview with #15549E

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

Preview Lab → · Contrast checker → · Palette generator →