#152870#152870

#152870 is a dark, vivid blue. Relative luminance 0.028; OKLCH L 31.3% C 0.127 H 267.1°. Best body text is #FFFFFF at 13.38:1 contrast (WCAG AA passes).

Color values

HEX	#152870
RGB	rgb(21, 40, 112)
HSL	hsl(227, 68%, 26%)
HSV	hsv(227, 81%, 44%)
CMYK	cmyk(81.2%, 64.3%, 0%, 56.1%)
CIE-LAB	lab(19.42, 21.13, -43.73)
CIE-LCH	lch(19.42, 48.57, 295.79°)
OKLab	oklab(31.34% -0.0064 -0.1264)
OKLCH	oklch(31.34% 0.127 267.1)
XYZ	xyz(3.9917, 2.8464, 15.6651)
Luminance	0.0285 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#152870 #705D15

analogous

#155570 #152870 #2F1570

triadic

#152870 #701528 #287015

tetradic

#152870 #701555 #705D15 #15702F

square

#152870 #701555 #705D15 #15702F

split-complementary

#152870 #702F15 #557015

monochromatic

#05091A #0B163C #152870 #1F3AA4 #294DD7

Accessibility & contrast

On white

13.38

#152870 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.57

#152870 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #152870

13.38:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##152870	#FFFFFF	#000000	##FFFFFF
##152870	1.00	13.38	1.57	13.38
#FFFFFF	13.38	1.00	21.00	1.00
#000000	1.57	21.00	1.00	21.00
##FFFFFF	13.38	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003372

Deuteranopia (green-blind)

#002B6F

Tritanopia (blue-blind)

#003B48

Achromatopsia (no color)

#2F2F2F

Design tokens & code

CSS

--color: #152870;
/* rgb */ color: rgb(21, 40, 112);
/* oklch */ color: oklch(31.3% 0.127 267.1);

Tailwind

colors: {
  custom: {
    50: '#63619a',
    500: '#152870',
    950: '#000000',
  },
}

SCSS

$custom: #152870;
$custom-light: #63619a;
$custom-dark: #000000;

JSON

{
  "hex": "#152870",
  "rgb": {
    "r": 21,
    "g": 40,
    "b": 112
  },
  "hsl": {
    "h": 227.473,
    "s": 68.421,
    "l": 26.078
  },
  "oklch": {
    "l": 0.31341,
    "c": 0.1266,
    "h": 267.1
  },
  "luminance": 0.02847
}

Semantic roles & 50–950 ramp

primary

#152870

secondary

#A6903B

accent

#C73DEB

background

#F6F5F9

surface

#EBE9F2

border

#C6C5CC

text

#06050E

muted

#7A797E

Preview Lab

Preview with #152870

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

Preview Lab → · Contrast checker → · Palette generator →