#151E70#151E70

#151E70 is a dark, vivid blue. Relative luminance 0.023; OKLCH L 29.4% C 0.139 H 269.9°. Best body text is #FFFFFF at 14.47:1 contrast (WCAG AA passes).

Color values

HEX	#151E70
RGB	rgb(21, 30, 112)
HSL	hsl(234, 68%, 26%)
HSV	hsv(234, 81%, 44%)
CMYK	cmyk(81.2%, 73.2%, 0%, 56.1%)
CIE-LAB	lab(16.78, 28.10, -48.06)
CIE-LCH	lch(16.78, 55.67, 300.32°)
OKLab	oklab(29.41% -0.0003 -0.1391)
OKLCH	oklch(29.41% 0.139 269.9)
XYZ	xyz(3.6972, 2.2574, 15.5670)
Luminance	0.0226 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#151E70 #706715

analogous

#154B70 #151E70 #391570

triadic

#151E70 #70151E #1E7015

tetradic

#151E70 #70154B #706715 #157039

square

#151E70 #70154B #706715 #157039

split-complementary

#151E70 #703915 #4B7015

monochromatic

#05071A #0B103C #151E70 #1F2CA4 #293AD7

Accessibility & contrast

On white

14.47

#151E70 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.45

#151E70 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #151E70

14.47:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##151E70	#FFFFFF	#000000	##FFFFFF
##151E70	1.00	14.47	1.45	14.47
#FFFFFF	14.47	1.00	21.00	1.00
#000000	1.45	21.00	1.00	21.00
##FFFFFF	14.47	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002E72

Deuteranopia (green-blind)

#00256F

Tritanopia (blue-blind)

#003544

Achromatopsia (no color)

#292929

Design tokens & code

CSS

--color: #151e70;
/* rgb */ color: rgb(21, 30, 112);
/* oklch */ color: oklch(29.4% 0.139 269.9);

Tailwind

colors: {
  custom: {
    50: '#645a9a',
    500: '#151e70',
    950: '#000000',
  },
}

SCSS

$custom: #151e70;
$custom-light: #645a9a;
$custom-dark: #000000;

JSON

{
  "hex": "#151e70",
  "rgb": {
    "r": 21,
    "g": 30,
    "b": 112
  },
  "hsl": {
    "h": 234.066,
    "s": 68.421,
    "l": 26.078
  },
  "oklch": {
    "l": 0.29412,
    "c": 0.13914,
    "h": 269.9
  },
  "luminance": 0.02258
}

Semantic roles & 50–950 ramp

primary

#151E70

secondary

#A69C3B

accent

#DA3DEB

background

#F6F5F9

surface

#EBE9F2

border

#C6C5CC

text

#06040E

muted

#7A797E

Preview Lab

Preview with #151E70

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

Preview Lab → · Contrast checker → · Palette generator →