#151375#151375

#151375 is a dark, vivid blue. Relative luminance 0.019; OKLCH L 28.3% C 0.157 H 271.2°. Best body text is #FFFFFF at 15.20:1 contrast (WCAG AA passes).

Color values

HEX	#151375
RGB	rgb(21, 19, 117)
HSL	hsl(241, 72%, 27%)
HSV	hsv(241, 84%, 46%)
CMYK	cmyk(82.1%, 83.8%, 0%, 54.1%)
CIE-LAB	lab(15.00, 36.61, -54.23)
CIE-LCH	lch(15.00, 65.44, 304.02°)
OKLab	oklab(28.32% 0.0032 -0.157)
OKLCH	oklch(28.32% 0.157 271.2)
XYZ	xyz(3.7519, 1.9091, 16.9969)
Luminance	0.0191 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#151375 #737513

analogous

#134275 #151375 #461375

triadic

#151375 #751513 #137515

tetradic

#151375 #751342 #737513 #137546

square

#151375 #751342 #737513 #137546

split-complementary

#151375 #754613 #427513

monochromatic

#05041A #0C0A40 #151375 #1E1CAA #2A27DC

Accessibility & contrast

On white

15.20

#151375 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.38

#151375 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #151375

15.20:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##151375	#FFFFFF	#000000	##FFFFFF
##151375	1.00	15.20	1.38	15.20
#FFFFFF	15.20	1.00	21.00	1.00
#000000	1.38	21.00	1.00	21.00
##FFFFFF	15.20	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002A78

Deuteranopia (green-blind)

#002173

Tritanopia (blue-blind)

#003244

Achromatopsia (no color)

#262626

Design tokens & code

CSS

--color: #151375;
/* rgb */ color: rgb(21, 19, 117);
/* oklch */ color: oklch(28.3% 0.157 271.2);

Tailwind

colors: {
  custom: {
    50: '#67539e',
    500: '#151375',
    950: '#000000',
  },
}

SCSS

$custom: #151375;
$custom-light: #67539e;
$custom-dark: #000000;

JSON

{
  "hex": "#151375",
  "rgb": {
    "r": 21,
    "g": 19,
    "b": 117
  },
  "hsl": {
    "h": 241.224,
    "s": 72.059,
    "l": 26.667
  },
  "oklch": {
    "l": 0.28321,
    "c": 0.15702,
    "h": 271.2
  },
  "luminance": 0.0191
}

Semantic roles & 50–950 ramp

primary

#151375

secondary

#A9AB38

accent

#EF39EB

background

#F6F4F9

surface

#EBE7F2

border

#C6C3CC

text

#07030E

muted

#7A787E

Preview Lab

Preview with #151375

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

Preview Lab → · Contrast checker → · Palette generator →