#15213E#15213E

#15213E is a dark, muted blue. Relative luminance 0.016; OKLCH L 25.4% C 0.058 H 265.6°. Best body text is #FFFFFF at 15.92:1 contrast (WCAG AA passes).

Color values

HEX	#15213E
RGB	rgb(21, 33, 62)
HSL	hsl(222, 49%, 16%)
HSV	hsv(222, 66%, 24%)
CMYK	cmyk(66.1%, 46.8%, 0%, 75.7%)
CIE-LAB	lab(13.20, 5.47, -20.18)
CIE-LCH	lch(13.20, 20.91, 285.18°)
OKLab	oklab(25.36% -0.0045 -0.0573)
OKLCH	oklch(25.36% 0.058 265.6)
XYZ	xyz(1.7223, 1.5948, 4.7736)
Luminance	0.0159 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#15213E #3E3215

analogous

#15363E #15213E #1E153E

triadic

#15213E #3E1521 #213E15

tetradic

#15213E #3E1536 #3E3215 #153E1E

square

#15213E #3E1536 #3E3215 #153E1E

split-complementary

#15213E #3E1E15 #363E15

monochromatic

#080C17 #080C17 #15213E #24396C #345299

Accessibility & contrast

On white

15.92

#15213E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.32

#15213E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #15213E

15.92:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##15213E	#FFFFFF	#000000	##FFFFFF
##15213E	1.00	15.92	1.32	15.92
#FFFFFF	15.92	1.00	21.00	1.00
#000000	1.32	21.00	1.00	21.00
##FFFFFF	15.92	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#15243F

Deuteranopia (green-blind)

#0F203D

Tritanopia (blue-blind)

#00272C

Achromatopsia (no color)

#222222

Design tokens & code

CSS

--color: #15213e;
/* rgb */ color: rgb(21, 33, 62);
/* oklch */ color: oklch(25.4% 0.058 265.6);

Tailwind

colors: {
  custom: {
    50: '#565b73',
    500: '#15213e',
    950: '#000000',
  },
}

SCSS

$custom: #15213e;
$custom-light: #565b73;
$custom-dark: #000000;

JSON

{
  "hex": "#15213e",
  "rgb": {
    "r": 21,
    "g": 33,
    "b": 62
  },
  "hsl": {
    "h": 222.439,
    "s": 49.398,
    "l": 16.275
  },
  "oklch": {
    "l": 0.25357,
    "c": 0.0575,
    "h": 265.6
  },
  "luminance": 0.01595
}

Semantic roles & 50–950 ramp

primary

#15213E

secondary

#766439

accent

#B14FD9

background

#F5F5F7

surface

#E9E9ED

border

#C5C5C8

text

#030408

muted

#78797B

Preview Lab

Preview with #15213E

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

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