#152A61#152A61

#152A61 is a dark, moderate blue. Relative luminance 0.027; OKLCH L 30.4% C 0.101 H 265.1°. Best body text is #FFFFFF at 13.68:1 contrast (WCAG AA passes).

Color values

HEX	#152A61
RGB	rgb(21, 42, 97)
HSL	hsl(223, 64%, 23%)
HSV	hsv(223, 78%, 38%)
CMYK	cmyk(78.4%, 56.7%, 0%, 62%)
CIE-LAB	lab(18.71, 13.42, -35.11)
CIE-LCH	lch(18.71, 37.59, 290.92°)
OKLab	oklab(30.4% -0.0087 -0.1011)
OKLCH	oklch(30.4% 0.101 265.1)
XYZ	xyz(3.2941, 2.6781, 11.6503)
Luminance	0.0268 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#152A61 #614C15

analogous

#155061 #152A61 #261561

triadic

#152A61 #61152A #2A6115

tetradic

#152A61 #611550 #614C15 #156126

square

#152A61 #611550 #614C15 #156126

split-complementary

#152A61 #612615 #506115

monochromatic

#050B19 #0A142F #152A61 #204093 #2B56C6

Accessibility & contrast

On white

13.68

#152A61 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.54

#152A61 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #152A61

13.68:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##152A61	#FFFFFF	#000000	##FFFFFF
##152A61	1.00	13.68	1.54	13.68
#FFFFFF	13.68	1.00	21.00	1.00
#000000	1.54	21.00	1.00	21.00
##FFFFFF	13.68	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#033163

Deuteranopia (green-blind)

#002A60

Tritanopia (blue-blind)

#003741

Achromatopsia (no color)

#2E2E2E

Design tokens & code

CSS

--color: #152a61;
/* rgb */ color: rgb(21, 42, 97);
/* oklch */ color: oklch(30.4% 0.101 265.1);

Tailwind

colors: {
  custom: {
    50: '#5f638e',
    500: '#152a61',
    950: '#000000',
  },
}

SCSS

$custom: #152a61;
$custom-light: #5f638e;
$custom-dark: #000000;

JSON

{
  "hex": "#152a61",
  "rgb": {
    "r": 21,
    "g": 42,
    "b": 97
  },
  "hsl": {
    "h": 223.421,
    "s": 64.407,
    "l": 23.137
  },
  "oklch": {
    "l": 0.304,
    "c": 0.10145,
    "h": 265.1
  },
  "luminance": 0.02678
}

Semantic roles & 50–950 ramp

primary

#152A61

secondary

#987E3A

accent

#B940E7

background

#F5F5F8

surface

#EAEAF0

border

#C6C6CB

text

#05050C

muted

#79797D

Preview Lab

Preview with #152A61

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

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