#151890#151890

#151890 is a dark, vivid blue. Relative luminance 0.028; OKLCH L 32.3% C 0.186 H 268.8°. Best body text is #FFFFFF at 13.42:1 contrast (WCAG AA passes).

Color values

HEX	#151890
RGB	rgb(21, 24, 144)
HSL	hsl(239, 75%, 32%)
HSV	hsv(239, 85%, 56%)
CMYK	cmyk(85.4%, 83.3%, 0%, 43.5%)
CIE-LAB	lab(19.33, 43.06, -64.15)
CIE-LCH	lch(19.33, 77.26, 303.87°)
OKLab	oklab(32.32% -0.0038 -0.1858)
OKLCH	oklch(32.32% 0.186 268.8)
XYZ	xyz(5.6682, 2.8256, 26.6268)
Luminance	0.0283 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#151890 #908D15

analogous

#155590 #151890 #501590

triadic

#151890 #901518 #189015

tetradic

#151890 #901555 #908D15 #159050

square

#151890 #901555 #908D15 #159050

split-complementary

#151890 #905015 #559015

monochromatic

#050625 #0D0F5B #151890 #1D21C5 #3D41E3

Accessibility & contrast

On white

13.42

#151890 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.57

#151890 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #151890

13.42:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##151890	#FFFFFF	#000000	##FFFFFF
##151890	1.00	13.42	1.57	13.42
#FFFFFF	13.42	1.00	21.00	1.00
#000000	1.57	21.00	1.00	21.00
##FFFFFF	13.42	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003593

Deuteranopia (green-blind)

#00288E

Tritanopia (blue-blind)

#003F55

Achromatopsia (no color)

#2F2F2F

Design tokens & code

CSS

--color: #151890;
/* rgb */ color: rgb(21, 24, 144);
/* oklch */ color: oklch(32.3% 0.186 268.8);

Tailwind

colors: {
  custom: {
    50: '#6e58b2',
    500: '#151890',
    950: '#000000',
  },
}

SCSS

$custom: #151890;
$custom-light: #6e58b2;
$custom-dark: #000000;

JSON

{
  "hex": "#151890",
  "rgb": {
    "r": 21,
    "g": 24,
    "b": 144
  },
  "hsl": {
    "h": 238.537,
    "s": 74.545,
    "l": 32.353
  },
  "oklch": {
    "l": 0.32322,
    "c": 0.18583,
    "h": 268.8
  },
  "luminance": 0.02826
}

Semantic roles & 50–950 ramp

primary

#151890

secondary

#C2BF3E

accent

#ED37F1

background

#F7F5FB

surface

#EDE9F6

border

#C8C5D0

text

#090311

muted

#7B7880

Preview Lab

Preview with #151890

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

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