#153170#153170

#153170 is a dark, moderate blue. Relative luminance 0.035; OKLCH L 33.3% C 0.115 H 263.4°. Best body text is #FFFFFF at 12.32:1 contrast (WCAG AA passes).

Color values

HEX	#153170
RGB	rgb(21, 49, 112)
HSL	hsl(222, 68%, 26%)
HSV	hsv(222, 81%, 44%)
CMYK	cmyk(81.2%, 56.3%, 0%, 56.1%)
CIE-LAB	lab(22.04, 14.64, -39.47)
CIE-LCH	lch(22.04, 42.10, 290.35°)
OKLab	oklab(33.31% -0.0131 -0.1138)
OKLCH	oklch(33.31% 0.115 263.4)
XYZ	xyz(4.3312, 3.5254, 15.7783)
Luminance	0.0353 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#153170 #705415

analogous

#155E70 #153170 #261570

triadic

#153170 #701531 #317015

tetradic

#153170 #70155E #705415 #157026

square

#153170 #70155E #705415 #157026

split-complementary

#153170 #702615 #5E7015

monochromatic

#050B1A #0B1A3C #153170 #1F48A4 #295ED7

Accessibility & contrast

On white

12.32

#153170 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.71

#153170 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #153170

12.32:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##153170	#FFFFFF	#000000	##FFFFFF
##153170	1.00	12.32	1.71	12.32
#FFFFFF	12.32	1.00	21.00	1.00
#000000	1.71	21.00	1.00	21.00
##FFFFFF	12.32	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#013972

Deuteranopia (green-blind)

#00316F

Tritanopia (blue-blind)

#00404B

Achromatopsia (no color)

#353535

Design tokens & code

CSS

--color: #153170;
/* rgb */ color: rgb(21, 49, 112);
/* oklch */ color: oklch(33.3% 0.115 263.4);

Tailwind

colors: {
  custom: {
    50: '#62689a',
    500: '#153170',
    950: '#000000',
  },
}

SCSS

$custom: #153170;
$custom-light: #62689a;
$custom-dark: #000000;

JSON

{
  "hex": "#153170",
  "rgb": {
    "r": 21,
    "g": 49,
    "b": 112
  },
  "hsl": {
    "h": 221.538,
    "s": 68.421,
    "l": 26.078
  },
  "oklch": {
    "l": 0.33305,
    "c": 0.11452,
    "h": 263.4
  },
  "luminance": 0.03526
}

Semantic roles & 50–950 ramp

primary

#153170

secondary

#A6853B

accent

#B63DEB

background

#F6F6F9

surface

#EBEBF2

border

#C6C6CC

text

#06060E

muted

#7A7A7E

Preview Lab

Preview with #153170

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

Preview Lab → · Contrast checker → · Palette generator →