#15609E#15609E

#15609E is a mid, vivid cyan. Relative luminance 0.110; OKLCH L 47.9% C 0.122 H 249.2°. Best body text is #FFFFFF at 6.56:1 contrast (WCAG AA passes).

Color values

HEX	#15609E
RGB	rgb(21, 96, 158)
HSL	hsl(207, 77%, 35%)
HSV	hsv(207, 87%, 62%)
CMYK	cmyk(86.7%, 39.2%, 0%, 38%)
CIE-LAB	lab(39.57, 1.62, -39.75)
CIE-LCH	lch(39.57, 39.78, 272.33°)
OKLab	oklab(47.86% -0.0432 -0.1136)
OKLCH	oklch(47.86% 0.122 249.2)
XYZ	xyz(10.6613, 10.9924, 33.9010)
Luminance	0.1099 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#15609E #9E5315

analogous

#159E97 #15609E #151C9E

triadic

#15609E #9E1560 #609E15

tetradic

#15609E #97159E #9E5315 #1C9E15

square

#15609E #97159E #9E5315 #1C9E15

split-complementary

#15609E #9E151C #9E9715

monochromatic

#071E32 #0E3F68 #15609E #1C81D4 #479EE7

Accessibility & contrast

On white

6.56

#15609E on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.20

#15609E on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #15609E

6.56:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##15609E	#FFFFFF	#000000	##FFFFFF
##15609E	1.00	6.56	3.20	6.56
#FFFFFF	6.56	1.00	21.00	1.00
#000000	3.20	21.00	1.00	21.00
##FFFFFF	6.56	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4264A1

Deuteranopia (green-blind)

#2C589D

Tritanopia (blue-blind)

#006F77

Achromatopsia (no color)

#5D5D5D

Design tokens & code

CSS

--color: #15609e;
/* rgb */ color: rgb(21, 96, 158);
/* oklch */ color: oklch(47.9% 0.122 249.2);

Tailwind

colors: {
  custom: {
    50: '#6d8cbb',
    500: '#15609e',
    950: '#000000',
  },
}

SCSS

$custom: #15609e;
$custom-light: #6d8cbb;
$custom-dark: #000000;

JSON

{
  "hex": "#15609e",
  "rgb": {
    "r": 21,
    "g": 96,
    "b": 158
  },
  "hsl": {
    "h": 207.153,
    "s": 76.536,
    "l": 35.098
  },
  "oklch": {
    "l": 0.47858,
    "c": 0.12153,
    "h": 249.2
  },
  "luminance": 0.10994
}

Semantic roles & 50–950 ramp

primary

#15609E

secondary

#C78147

accent

#8B35F3

background

#F7F8FB

surface

#EDF0F6

border

#C8CBD0

text

#080C12

muted

#7B7D81

Preview Lab

Preview with #15609E

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

Preview Lab → · Contrast checker → · Palette generator →