#150F76#150F76

#150F76 is a dark, vivid blue. Relative luminance 0.018; OKLCH L 28.0% C 0.161 H 271.4°. Best body text is #FFFFFF at 15.42:1 contrast (WCAG AA passes).

Color values

HEX	#150F76
RGB	rgb(21, 15, 118)
HSL	hsl(243, 77%, 26%)
HSV	hsv(243, 87%, 46%)
CMYK	cmyk(82.2%, 87.3%, 0%, 53.7%)
CIE-LAB	lab(14.45, 38.95, -55.80)
CIE-LCH	lch(14.45, 68.05, 304.92°)
OKLab	oklab(27.98% 0.004 -0.1614)
OKLCH	oklch(27.98% 0.161 271.4)
XYZ	xyz(3.7490, 1.8087, 17.2875)
Luminance	0.0181 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#150F76 #70760F

analogous

#0F3C76 #150F76 #480F76

triadic

#150F76 #76150F #0F7615

tetradic

#150F76 #760F3C #70760F #0F7648

square

#150F76 #760F3C #70760F #0F7648

split-complementary

#150F76 #76480F #3C760F

monochromatic

#05031B #0B0840 #150F76 #1F16AC #291DE2

Accessibility & contrast

On white

15.42

#150F76 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.36

#150F76 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #150F76

15.42:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##150F76	#FFFFFF	#000000	##FFFFFF
##150F76	1.00	15.42	1.36	15.42
#FFFFFF	15.42	1.00	21.00	1.00
#000000	1.36	21.00	1.00	21.00
##FFFFFF	15.42	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002979

Deuteranopia (green-blind)

#001F74

Tritanopia (blue-blind)

#003144

Achromatopsia (no color)

#252525

Design tokens & code

CSS

--color: #150f76;
/* rgb */ color: rgb(21, 15, 118);
/* oklch */ color: oklch(28.0% 0.161 271.4);

Tailwind

colors: {
  custom: {
    50: '#67519f',
    500: '#150f76',
    950: '#000000',
  },
}

SCSS

$custom: #150f76;
$custom-light: #67519f;
$custom-dark: #000000;

JSON

{
  "hex": "#150f76",
  "rgb": {
    "r": 21,
    "g": 15,
    "b": 118
  },
  "hsl": {
    "h": 243.495,
    "s": 77.444,
    "l": 26.078
  },
  "oklch": {
    "l": 0.27975,
    "c": 0.16149,
    "h": 271.4
  },
  "luminance": 0.01809
}

Semantic roles & 50–950 ramp

primary

#150F76

secondary

#A6AD33

accent

#F434E9

background

#F6F4F9

surface

#ECE7F2

border

#C7C3CC

text

#07020F

muted

#7A787E

Preview Lab

Preview with #150F76

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

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