#151678#151678

#151678 is a dark, vivid blue. Relative luminance 0.021; OKLCH L 29.1% C 0.158 H 270.6°. Best body text is #FFFFFF at 14.81:1 contrast (WCAG AA passes).

Color values

HEX	#151678
RGB	rgb(21, 22, 120)
HSL	hsl(239, 70%, 28%)
HSV	hsv(239, 83%, 47%)
CMYK	cmyk(82.5%, 81.7%, 0%, 52.9%)
CIE-LAB	lab(15.95, 36.00, -54.60)
CIE-LCH	lch(15.95, 65.40, 303.40°)
OKLab	oklab(29.09% 0.0016 -0.1581)
OKLCH	oklch(29.09% 0.158 270.6)
XYZ	xyz(3.9852, 2.0889, 17.9588)
Luminance	0.0209 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#151678 #787715

analogous

#154778 #151678 #451578

triadic

#151678 #781516 #167815

tetradic

#151678 #781547 #787715 #157845

square

#151678 #781547 #787715 #157845

split-complementary

#151678 #784515 #477815

monochromatic

#05051A #0C0C44 #151678 #1E20AC #2D2FDA

Accessibility & contrast

On white

14.81

#151678 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.42

#151678 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #151678

14.81:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##151678	#FFFFFF	#000000	##FFFFFF
##151678	1.00	14.81	1.42	14.81
#FFFFFF	14.81	1.00	21.00	1.00
#000000	1.42	21.00	1.00	21.00
##FFFFFF	14.81	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002D7B

Deuteranopia (green-blind)

#002376

Tritanopia (blue-blind)

#003447

Achromatopsia (no color)

#282828

Design tokens & code

CSS

--color: #151678;
/* rgb */ color: rgb(21, 22, 120);
/* oklch */ color: oklch(29.1% 0.158 270.6);

Tailwind

colors: {
  custom: {
    50: '#6755a0',
    500: '#151678',
    950: '#000000',
  },
}

SCSS

$custom: #151678;
$custom-light: #6755a0;
$custom-dark: #000000;

JSON

{
  "hex": "#151678",
  "rgb": {
    "r": 21,
    "g": 22,
    "b": 120
  },
  "hsl": {
    "h": 239.394,
    "s": 70.213,
    "l": 27.647
  },
  "oklch": {
    "l": 0.29089,
    "c": 0.15812,
    "h": 270.6
  },
  "luminance": 0.02089
}

Semantic roles & 50–950 ramp

primary

#151678

secondary

#AEAC3B

accent

#EB3BED

background

#F6F5FA

surface

#ECE9F3

border

#C7C5CD

text

#07030F

muted

#7A787F

Preview Lab

Preview with #151678

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

Preview Lab → · Contrast checker → · Palette generator →