#152259#152259

#152259 is a dark, moderate blue. Relative luminance 0.020; OKLCH L 27.9% C 0.100 H 268.9°. Best body text is #FFFFFF at 14.95:1 contrast (WCAG AA passes).

Color values

HEX	#152259
RGB	rgb(21, 34, 89)
HSL	hsl(229, 62%, 22%)
HSV	hsv(229, 76%, 35%)
CMYK	cmyk(76.4%, 61.8%, 0%, 65.1%)
CIE-LAB	lab(15.62, 15.98, -34.81)
CIE-LCH	lch(15.62, 38.30, 294.66°)
OKLab	oklab(27.86% -0.002 -0.1003)
OKLCH	oklch(27.86% 0.1 268.9)
XYZ	xyz(2.6838, 2.0245, 9.6986)
Luminance	0.0203 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#152259 #594C15

analogous

#154459 #152259 #2A1559

triadic

#152259 #591522 #225915

tetradic

#152259 #591544 #594C15 #15592A

square

#152259 #591544 #594C15 #15592A

split-complementary

#152259 #592A15 #445915

monochromatic

#060919 #090F27 #152259 #21358B #2C48BC

Accessibility & contrast

On white

14.95

#152259 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.41

#152259 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #152259

14.95:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##152259	#FFFFFF	#000000	##FFFFFF
##152259	1.00	14.95	1.41	14.95
#FFFFFF	14.95	1.00	21.00	1.00
#000000	1.41	21.00	1.00	21.00
##FFFFFF	14.95	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002A5B

Deuteranopia (green-blind)

#002458

Tritanopia (blue-blind)

#003039

Achromatopsia (no color)

#272727

Design tokens & code

CSS

--color: #152259;
/* rgb */ color: rgb(21, 34, 89);
/* oklch */ color: oklch(27.9% 0.100 268.9);

Tailwind

colors: {
  custom: {
    50: '#5d5c88',
    500: '#152259',
    950: '#000000',
  },
}

SCSS

$custom: #152259;
$custom-light: #5d5c88;
$custom-dark: #000000;

JSON

{
  "hex": "#152259",
  "rgb": {
    "r": 21,
    "g": 34,
    "b": 89
  },
  "hsl": {
    "h": 228.529,
    "s": 61.818,
    "l": 21.569
  },
  "oklch": {
    "l": 0.27862,
    "c": 0.10035,
    "h": 268.9
  },
  "luminance": 0.02025
}

Semantic roles & 50–950 ramp

primary

#152259

secondary

#918039

accent

#C643E5

background

#F5F5F8

surface

#E9E9F0

border

#C5C5CB

text

#05040B

muted

#79797C

Preview Lab

Preview with #152259

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

Preview Lab → · Contrast checker → · Palette generator →