#152E8E#152E8E

#152E8E is a dark, vivid blue. Relative luminance 0.041; OKLCH L 35.5% C 0.161 H 266.2°. Best body text is #FFFFFF at 11.58:1 contrast (WCAG AA passes).

Color values

HEX	#152E8E
RGB	rgb(21, 46, 142)
HSL	hsl(228, 74%, 32%)
HSV	hsv(228, 85%, 56%)
CMYK	cmyk(85.2%, 67.6%, 0%, 44.3%)
CIE-LAB	lab(23.89, 28.99, -55.38)
CIE-LCH	lch(23.89, 62.51, 297.63°)
OKLab	oklab(35.52% -0.0105 -0.1604)
OKLCH	oklch(35.52% 0.161 266.2)
XYZ	xyz(6.1670, 4.0657, 26.0457)
Luminance	0.0407 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#152E8E #8E7515

analogous

#156B8E #152E8E #38158E

triadic

#152E8E #8E152E #2E8E15

tetradic

#152E8E #8E156B #8E7515 #158E38

square

#152E8E #8E156B #8E7515 #158E38

split-complementary

#152E8E #8E3815 #6B8E15

monochromatic

#050B23 #0D1D59 #152E8E #1D3FC3 #3B5EE2

Accessibility & contrast

On white

11.58

#152E8E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.81

#152E8E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #152E8E

11.58:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##152E8E	#FFFFFF	#000000	##FFFFFF
##152E8E	1.00	11.58	1.81	11.58
#FFFFFF	11.58	1.00	21.00	1.00
#000000	1.81	21.00	1.00	21.00
##FFFFFF	11.58	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003F91

Deuteranopia (green-blind)

#00338C

Tritanopia (blue-blind)

#00485A

Achromatopsia (no color)

#393939

Design tokens & code

CSS

--color: #152e8e;
/* rgb */ color: rgb(21, 46, 142);
/* oklch */ color: oklch(35.5% 0.161 266.2);

Tailwind

colors: {
  custom: {
    50: '#6b66b0',
    500: '#152e8e',
    950: '#000000',
  },
}

SCSS

$custom: #152e8e;
$custom-light: #6b66b0;
$custom-dark: #000000;

JSON

{
  "hex": "#152e8e",
  "rgb": {
    "r": 21,
    "g": 46,
    "b": 142
  },
  "hsl": {
    "h": 227.603,
    "s": 74.233,
    "l": 31.961
  },
  "oklch": {
    "l": 0.35516,
    "c": 0.1608,
    "h": 266.2
  },
  "luminance": 0.04066
}

Semantic roles & 50–950 ramp

primary

#152E8E

secondary

#C2A63D

accent

#CA37F1

background

#F7F6FB

surface

#EDEBF6

border

#C8C6D0

text

#080611

muted

#7B7A80

Preview Lab

Preview with #152E8E

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

Preview Lab → · Contrast checker → · Palette generator →