#152180#152180

#152180 is a dark, vivid blue. Relative luminance 0.028; OKLCH L 31.7% C 0.157 H 268.7°. Best body text is #FFFFFF at 13.45:1 contrast (WCAG AA passes).

Color values

HEX	#152180
RGB	rgb(21, 33, 128)
HSL	hsl(233, 72%, 29%)
HSV	hsv(233, 84%, 50%)
CMYK	cmyk(83.6%, 74.2%, 0%, 49.8%)
CIE-LAB	lab(19.25, 32.23, -54.25)
CIE-LCH	lch(19.25, 63.10, 300.71°)
OKLab	oklab(31.71% -0.0037 -0.1572)
OKLCH	oklch(31.71% 0.157 268.7)
XYZ	xyz(4.7481, 2.8051, 20.7091)
Luminance	0.0281 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#152180 #807415

analogous

#155780 #152180 #3F1580

triadic

#152180 #801521 #218015

tetradic

#152180 #801557 #807415 #15803F

square

#152180 #801557 #807415 #15803F

split-complementary

#152180 #803F15 #578015

monochromatic

#04071A #0C134B #152180 #1E2FB5 #3245DD

Accessibility & contrast

On white

13.45

#152180 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.56

#152180 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #152180

13.45:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##152180	#FFFFFF	#000000	##FFFFFF
##152180	1.00	13.45	1.56	13.45
#FFFFFF	13.45	1.00	21.00	1.00
#000000	1.56	21.00	1.00	21.00
##FFFFFF	13.45	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003483

Deuteranopia (green-blind)

#00297E

Tritanopia (blue-blind)

#003C4E

Achromatopsia (no color)

#2F2F2F

Design tokens & code

CSS

--color: #152180;
/* rgb */ color: rgb(21, 33, 128);
/* oklch */ color: oklch(31.7% 0.157 268.7);

Tailwind

colors: {
  custom: {
    50: '#685da6',
    500: '#152180',
    950: '#000000',
  },
}

SCSS

$custom: #152180;
$custom-light: #685da6;
$custom-dark: #000000;

JSON

{
  "hex": "#152180",
  "rgb": {
    "r": 21,
    "g": 33,
    "b": 128
  },
  "hsl": {
    "h": 233.271,
    "s": 71.812,
    "l": 29.216
  },
  "oklch": {
    "l": 0.31707,
    "c": 0.15723,
    "h": 268.7
  },
  "luminance": 0.02806
}

Semantic roles & 50–950 ramp

primary

#152180

secondary

#B5A73C

accent

#DA39EF

background

#F6F5FA

surface

#ECE9F4

border

#C7C5CE

text

#07040F

muted

#7A797F

Preview Lab

Preview with #152180

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

Preview Lab → · Contrast checker → · Palette generator →