#15214B#15214B

#15214B is a dark, moderate blue. Relative luminance 0.018; OKLCH L 26.4% C 0.079 H 268.5°. Best body text is #FFFFFF at 15.54:1 contrast (WCAG AA passes).

Color values

HEX	#15214B
RGB	rgb(21, 33, 75)
HSL	hsl(227, 56%, 19%)
HSV	hsv(227, 72%, 29%)
CMYK	cmyk(72%, 56%, 0%, 70.6%)
CIE-LAB	lab(14.14, 10.87, -27.69)
CIE-LCH	lch(14.14, 29.75, 291.43°)
OKLab	oklab(26.39% -0.0021 -0.0794)
OKLCH	oklch(26.39% 0.079 268.5)
XYZ	xyz(2.1227, 1.7549, 6.8821)
Luminance	0.0175 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#15214B #4B3F15

analogous

#153C4B #15214B #24154B

triadic

#15214B #4B1521 #214B15

tetradic

#15214B #4B153C #4B3F15 #154B24

square

#15214B #4B153C #4B3F15 #154B24

split-complementary

#15214B #4B2415 #3C4B15

monochromatic

#070B18 #080C1B #15214B #22367B #304BAB

Accessibility & contrast

On white

15.54

#15214B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.35

#15214B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #15214B

15.54:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##15214B	#FFFFFF	#000000	##FFFFFF
##15214B	1.00	15.54	1.35	15.54
#FFFFFF	15.54	1.00	21.00	1.00
#000000	1.35	21.00	1.00	21.00
##FFFFFF	15.54	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#09264D

Deuteranopia (green-blind)

#00224A

Tritanopia (blue-blind)

#002B32

Achromatopsia (no color)

#242424

Design tokens & code

CSS

--color: #15214b;
/* rgb */ color: rgb(21, 33, 75);
/* oklch */ color: oklch(26.4% 0.079 268.5);

Tailwind

colors: {
  custom: {
    50: '#5a5b7e',
    500: '#15214b',
    950: '#000000',
  },
}

SCSS

$custom: #15214b;
$custom-light: #5a5b7e;
$custom-dark: #000000;

JSON

{
  "hex": "#15214b",
  "rgb": {
    "r": 21,
    "g": 33,
    "b": 75
  },
  "hsl": {
    "h": 226.667,
    "s": 56.25,
    "l": 18.824
  },
  "oklch": {
    "l": 0.26386,
    "c": 0.07944,
    "h": 268.5
  },
  "luminance": 0.01755
}

Semantic roles & 50–950 ramp

primary

#15214B

secondary

#837239

accent

#BE48E0

background

#F5F5F7

surface

#E9E9EE

border

#C5C5C9

text

#04040A

muted

#79797C

Preview Lab

Preview with #15214B

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

Preview Lab → · Contrast checker → · Palette generator →