#15294D#15294D

#15294D is a dark, moderate blue. Relative luminance 0.023; OKLCH L 28.5% C 0.071 H 261.2°. Best body text is #FFFFFF at 14.42:1 contrast (WCAG AA passes).

Color values

HEX	#15294D
RGB	rgb(21, 41, 77)
HSL	hsl(219, 57%, 19%)
HSV	hsv(219, 73%, 30%)
CMYK	cmyk(72.7%, 46.8%, 0%, 69.8%)
CIE-LAB	lab(16.90, 5.73, -24.65)
CIE-LCH	lch(16.90, 25.30, 283.08°)
OKLab	oklab(28.54% -0.0109 -0.0703)
OKLCH	oklch(28.54% 0.071 261.2)
XYZ	xyz(2.4413, 2.2809, 7.3313)
Luminance	0.0228 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#15294D #4D3915

analogous

#15454D #15294D #1D154D

triadic

#15294D #4D1529 #294D15

tetradic

#15294D #4D1545 #4D3915 #154D1D

square

#15294D #4D1545 #4D3915 #154D1D

split-complementary

#15294D #4D1D15 #454D15

monochromatic

#070D18 #080F1D #15294D #22437D #2F5CAD

Accessibility & contrast

On white

14.42

#15294D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.46

#15294D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #15294D

14.42:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##15294D	#FFFFFF	#000000	##FFFFFF
##15294D	1.00	14.42	1.46	14.42
#FFFFFF	14.42	1.00	21.00	1.00
#000000	1.46	21.00	1.00	21.00
##FFFFFF	14.42	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#182C4E

Deuteranopia (green-blind)

#0F274C

Tritanopia (blue-blind)

#003137

Achromatopsia (no color)

#2A2A2A

Design tokens & code

CSS

--color: #15294d;
/* rgb */ color: rgb(21, 41, 77);
/* oklch */ color: oklch(28.5% 0.071 261.2);

Tailwind

colors: {
  custom: {
    50: '#5a627f',
    500: '#15294d',
    950: '#000000',
  },
}

SCSS

$custom: #15294d;
$custom-light: #5a627f;
$custom-dark: #000000;

JSON

{
  "hex": "#15294d",
  "rgb": {
    "r": 21,
    "g": 41,
    "b": 77
  },
  "hsl": {
    "h": 218.571,
    "s": 57.143,
    "l": 19.216
  },
  "oklch": {
    "l": 0.2854,
    "c": 0.07115,
    "h": 261.2
  },
  "luminance": 0.02281
}

Semantic roles & 50–950 ramp

primary

#15294D

secondary

#856A39

accent

#AA47E0

background

#F5F5F7

surface

#E9EAEE

border

#C5C6C9

text

#04050A

muted

#79797C

Preview Lab

Preview with #15294D

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

Preview Lab → · Contrast checker → · Palette generator →