#152E5F#152E5F

#152E5F is a dark, moderate blue. Relative luminance 0.029; OKLCH L 31.2% C 0.093 H 262.1°. Best body text is #FFFFFF at 13.22:1 contrast (WCAG AA passes).

Color values

HEX	#152E5F
RGB	rgb(21, 46, 95)
HSL	hsl(220, 64%, 23%)
HSV	hsv(220, 78%, 37%)
CMYK	cmyk(77.9%, 51.6%, 0%, 62.7%)
CIE-LAB	lab(19.80, 9.65, -32.03)
CIE-LCH	lch(19.80, 33.45, 286.76°)
OKLab	oklab(31.18% -0.0127 -0.0919)
OKLCH	oklch(31.18% 0.093 262.1)
XYZ	xyz(3.3511, 2.9393, 11.2150)
Luminance	0.0294 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#152E5F #5F4615

analogous

#15535F #152E5F #21155F

triadic

#152E5F #5F152E #2E5F15

tetradic

#152E5F #5F1553 #5F4615 #155F21

square

#152E5F #5F1553 #5F4615 #155F21

split-complementary

#152E5F #5F2115 #535F15

monochromatic

#060C19 #0A162D #152E5F #204691 #2B5FC3

Accessibility & contrast

On white

13.22

#152E5F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.59

#152E5F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #152E5F

13.22:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##152E5F	#FFFFFF	#000000	##FFFFFF
##152E5F	1.00	13.22	1.59	13.22
#FFFFFF	13.22	1.00	21.00	1.00
#000000	1.59	21.00	1.00	21.00
##FFFFFF	13.22	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#133361

Deuteranopia (green-blind)

#012D5E

Tritanopia (blue-blind)

#003A42

Achromatopsia (no color)

#303030

Design tokens & code

CSS

--color: #152e5f;
/* rgb */ color: rgb(21, 46, 95);
/* oklch */ color: oklch(31.2% 0.093 262.1);

Tailwind

colors: {
  custom: {
    50: '#5e668d',
    500: '#152e5f',
    950: '#000000',
  },
}

SCSS

$custom: #152e5f;
$custom-light: #5e668d;
$custom-dark: #000000;

JSON

{
  "hex": "#152e5f",
  "rgb": {
    "r": 21,
    "g": 46,
    "b": 95
  },
  "hsl": {
    "h": 219.73,
    "s": 63.793,
    "l": 22.745
  },
  "oklch": {
    "l": 0.31184,
    "c": 0.0928,
    "h": 262.1
  },
  "luminance": 0.0294
}

Semantic roles & 50–950 ramp

primary

#152E5F

secondary

#96773A

accent

#AF41E7

background

#F5F6F8

surface

#EAEBF0

border

#C6C6CB

text

#05050C

muted

#797A7D

Preview Lab

Preview with #152E5F

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

Preview Lab → · Contrast checker → · Palette generator →