#151F62#151F62

#151F62 is a dark, moderate blue. Relative luminance 0.020; OKLCH L 28.1% C 0.118 H 270.2°. Best body text is #FFFFFF at 14.96:1 contrast (WCAG AA passes).

Color values

HEX	#151F62
RGB	rgb(21, 31, 98)
HSL	hsl(232, 65%, 23%)
HSV	hsv(232, 79%, 38%)
CMYK	cmyk(78.6%, 68.4%, 0%, 61.6%)
CIE-LAB	lab(15.60, 21.88, -40.84)
CIE-LCH	lch(15.60, 46.33, 298.18°)
OKLab	oklab(28.11% 0.0003 -0.118)
OKLCH	oklch(28.11% 0.118 270.2)
XYZ	xyz(3.0031, 2.0209, 11.7847)
Luminance	0.0202 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#151F62 #625815

analogous

#154562 #151F62 #311562

triadic

#151F62 #62151F #1F6215

tetradic

#151F62 #621545 #625815 #156231

square

#151F62 #621545 #625815 #156231

split-complementary

#151F62 #623115 #456215

monochromatic

#050819 #0A0F30 #151F62 #202F94 #2B3FC7

Accessibility & contrast

On white

14.96

#151F62 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.40

#151F62 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #151F62

14.96:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##151F62	#FFFFFF	#000000	##FFFFFF
##151F62	1.00	14.96	1.40	14.96
#FFFFFF	14.96	1.00	21.00	1.00
#000000	1.40	21.00	1.00	21.00
##FFFFFF	14.96	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002B64

Deuteranopia (green-blind)

#002361

Tritanopia (blue-blind)

#00313D

Achromatopsia (no color)

#272727

Design tokens & code

CSS

--color: #151f62;
/* rgb */ color: rgb(21, 31, 98);
/* oklch */ color: oklch(28.1% 0.118 270.2);

Tailwind

colors: {
  custom: {
    50: '#605a8f',
    500: '#151f62',
    950: '#000000',
  },
}

SCSS

$custom: #151f62;
$custom-light: #605a8f;
$custom-dark: #000000;

JSON

{
  "hex": "#151f62",
  "rgb": {
    "r": 21,
    "g": 31,
    "b": 98
  },
  "hsl": {
    "h": 232.208,
    "s": 64.706,
    "l": 23.333
  },
  "oklch": {
    "l": 0.28108,
    "c": 0.11805,
    "h": 270.2
  },
  "luminance": 0.02021
}

Semantic roles & 50–950 ramp

primary

#151F62

secondary

#998D3A

accent

#D240E8

background

#F6F5F8

surface

#EBE9F0

border

#C6C5CB

text

#05030C

muted

#7A787D

Preview Lab

Preview with #151F62

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

Preview Lab → · Contrast checker → · Palette generator →