#15207F#15207F

#15207F is a dark, vivid blue. Relative luminance 0.027; OKLCH L 31.4% C 0.157 H 268.9°. Best body text is #FFFFFF at 13.59:1 contrast (WCAG AA passes).

Color values

HEX	#15207F
RGB	rgb(21, 32, 127)
HSL	hsl(234, 72%, 29%)
HSV	hsv(234, 83%, 50%)
CMYK	cmyk(83.5%, 74.8%, 0%, 50.2%)
CIE-LAB	lab(18.90, 32.49, -54.18)
CIE-LCH	lch(18.90, 63.17, 300.95°)
OKLab	oklab(31.43% -0.0031 -0.157)
OKLCH	oklch(31.43% 0.157 268.9)
XYZ	xyz(4.6552, 2.7242, 20.3550)
Luminance	0.0272 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#15207F #7F7415

analogous

#15557F #15207F #3F157F

triadic

#15207F #7F1520 #207F15

tetradic

#15207F #7F1555 #7F7415 #157F3F

square

#15207F #7F1555 #7F7415 #157F3F

split-complementary

#15207F #7F3F15 #557F15

monochromatic

#04071A #0C134A #15207F #1E2DB4 #3143DD

Accessibility & contrast

On white

13.59

#15207F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.55

#15207F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #15207F

13.59:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##15207F	#FFFFFF	#000000	##FFFFFF
##15207F	1.00	13.59	1.55	13.59
#FFFFFF	13.59	1.00	21.00	1.00
#000000	1.55	21.00	1.00	21.00
##FFFFFF	13.59	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003382

Deuteranopia (green-blind)

#00297D

Tritanopia (blue-blind)

#003B4D

Achromatopsia (no color)

#2E2E2E

Design tokens & code

CSS

--color: #15207f;
/* rgb */ color: rgb(21, 32, 127);
/* oklch */ color: oklch(31.4% 0.157 268.9);

Tailwind

colors: {
  custom: {
    50: '#685ca5',
    500: '#15207f',
    950: '#000000',
  },
}

SCSS

$custom: #15207f;
$custom-light: #685ca5;
$custom-dark: #000000;

JSON

{
  "hex": "#15207f",
  "rgb": {
    "r": 21,
    "g": 32,
    "b": 127
  },
  "hsl": {
    "h": 233.774,
    "s": 71.622,
    "l": 29.02
  },
  "oklch": {
    "l": 0.31428,
    "c": 0.15701,
    "h": 268.9
  },
  "luminance": 0.02725
}

Semantic roles & 50–950 ramp

primary

#15207F

secondary

#B4A83C

accent

#DC39EE

background

#F6F5FA

surface

#ECE9F4

border

#C7C5CE

text

#07040F

muted

#7A797F

Preview Lab

Preview with #15207F

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

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