#151975#151975

#151975 is a dark, vivid blue. Relative luminance 0.021; OKLCH L 29.2% C 0.151 H 270.4°. Best body text is #FFFFFF at 14.71:1 contrast (WCAG AA passes).

Color values

HEX	#151975
RGB	rgb(21, 25, 117)
HSL	hsl(238, 70%, 27%)
HSV	hsv(238, 82%, 46%)
CMYK	cmyk(82.1%, 78.6%, 0%, 54.1%)
CIE-LAB	lab(16.20, 33.18, -52.25)
CIE-LCH	lch(16.20, 61.90, 302.41°)
OKLab	oklab(29.16% 0.0012 -0.1513)
OKLCH	oklch(29.16% 0.151 270.4)
XYZ	xyz(3.8667, 2.1386, 17.0352)
Luminance	0.0214 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#151975 #757115

analogous

#154975 #151975 #411575

triadic

#151975 #751519 #197515

tetradic

#151975 #751549 #757115 #157541

square

#151975 #751549 #757115 #157541

split-complementary

#151975 #754115 #497515

monochromatic

#05061A #0C0E41 #151975 #1E24A9 #2B33D9

Accessibility & contrast

On white

14.71

#151975 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.43

#151975 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #151975

14.71:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##151975	#FFFFFF	#000000	##FFFFFF
##151975	1.00	14.71	1.43	14.71
#FFFFFF	14.71	1.00	21.00	1.00
#000000	1.43	21.00	1.00	21.00
##FFFFFF	14.71	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002D78

Deuteranopia (green-blind)

#002373

Tritanopia (blue-blind)

#003446

Achromatopsia (no color)

#282828

Design tokens & code

CSS

--color: #151975;
/* rgb */ color: rgb(21, 25, 117);
/* oklch */ color: oklch(29.2% 0.151 270.4);

Tailwind

colors: {
  custom: {
    50: '#66579e',
    500: '#151975',
    950: '#000000',
  },
}

SCSS

$custom: #151975;
$custom-light: #66579e;
$custom-dark: #000000;

JSON

{
  "hex": "#151975",
  "rgb": {
    "r": 21,
    "g": 25,
    "b": 117
  },
  "hsl": {
    "h": 237.5,
    "s": 69.565,
    "l": 27.059
  },
  "oklch": {
    "l": 0.29161,
    "c": 0.15134,
    "h": 270.4
  },
  "luminance": 0.02139
}

Semantic roles & 50–950 ramp

primary

#151975

secondary

#ABA63B

accent

#E53BEC

background

#F6F5F9

surface

#EBE9F2

border

#C6C5CC

text

#07030E

muted

#7A787E

Preview Lab

Preview with #151975

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

Preview Lab → · Contrast checker → · Palette generator →