#15224F#15224F

#15224F is a dark, moderate blue. Relative luminance 0.019; OKLCH L 27.0% C 0.084 H 268.2°. Best body text is #FFFFFF at 15.29:1 contrast (WCAG AA passes).

Color values

HEX	#15224F
RGB	rgb(21, 34, 79)
HSL	hsl(227, 58%, 20%)
HSV	hsv(227, 73%, 31%)
CMYK	cmyk(73.4%, 57%, 0%, 69%)
CIE-LAB	lab(14.78, 11.79, -29.41)
CIE-LCH	lch(14.78, 31.69, 291.85°)
OKLab	oklab(26.97% -0.0027 -0.0844)
OKLCH	oklch(26.97% 0.084 268.2)
XYZ	xyz(2.2921, 1.8678, 7.6353)
Luminance	0.0187 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#15224F #4F4215

analogous

#153F4F #15224F #25154F

triadic

#15224F #4F1522 #224F15

tetradic

#15224F #4F153F #4F4215 #154F25

square

#15224F #4F153F #4F4215 #154F25

split-complementary

#15224F #4F2515 #3F4F15

monochromatic

#060A18 #080D1F #15224F #22377F #2F4CB0

Accessibility & contrast

On white

15.29

#15224F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.37

#15224F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #15224F

15.29:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##15224F	#FFFFFF	#000000	##FFFFFF
##15224F	1.00	15.29	1.37	15.29
#FFFFFF	15.29	1.00	21.00	1.00
#000000	1.37	21.00	1.00	21.00
##FFFFFF	15.29	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#062851

Deuteranopia (green-blind)

#00234E

Tritanopia (blue-blind)

#002D34

Achromatopsia (no color)

#252525

Design tokens & code

CSS

--color: #15224f;
/* rgb */ color: rgb(21, 34, 79);
/* oklch */ color: oklch(27.0% 0.084 268.2);

Tailwind

colors: {
  custom: {
    50: '#5a5c81',
    500: '#15224f',
    950: '#000000',
  },
}

SCSS

$custom: #15224f;
$custom-light: #5a5c81;
$custom-dark: #000000;

JSON

{
  "hex": "#15224f",
  "rgb": {
    "r": 21,
    "g": 34,
    "b": 79
  },
  "hsl": {
    "h": 226.552,
    "s": 58,
    "l": 19.608
  },
  "oklch": {
    "l": 0.26966,
    "c": 0.08448,
    "h": 268.2
  },
  "luminance": 0.01868
}

Semantic roles & 50–950 ramp

primary

#15224F

secondary

#877539

accent

#BF47E1

background

#F5F5F7

surface

#E9E9EE

border

#C5C5C9

text

#04040A

muted

#79797C

Preview Lab

Preview with #15224F

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

Preview Lab → · Contrast checker → · Palette generator →