#152153#152153

#152153 is a dark, moderate blue. Relative luminance 0.019; OKLCH L 27.1% C 0.092 H 269.2°. Best body text is #FFFFFF at 15.28:1 contrast (WCAG AA passes).

Color values

HEX	#152153
RGB	rgb(21, 33, 83)
HSL	hsl(228, 60%, 20%)
HSV	hsv(228, 75%, 33%)
CMYK	cmyk(74.7%, 60.2%, 0%, 67.5%)
CIE-LAB	lab(14.80, 14.22, -32.10)
CIE-LCH	lch(14.80, 35.11, 293.90°)
OKLab	oklab(27.09% -0.0014 -0.0924)
OKLCH	oklch(27.09% 0.092 269.2)
XYZ	xyz(2.4139, 1.8714, 8.4159)
Luminance	0.0187 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#152153 #534715

analogous

#154053 #152153 #281553

triadic

#152153 #531521 #215315

tetradic

#152153 #531540 #534715 #155328

square

#152153 #531540 #534715 #155328

split-complementary

#152153 #532815 #405315

monochromatic

#060A18 #090E22 #152153 #213484 #2E48B5

Accessibility & contrast

On white

15.28

#152153 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.37

#152153 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #152153

15.28:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##152153	#FFFFFF	#000000	##FFFFFF
##152153	1.00	15.28	1.37	15.28
#FFFFFF	15.28	1.00	21.00	1.00
#000000	1.37	21.00	1.00	21.00
##FFFFFF	15.28	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002855

Deuteranopia (green-blind)

#002352

Tritanopia (blue-blind)

#002D36

Achromatopsia (no color)

#252525

Design tokens & code

CSS

--color: #152153;
/* rgb */ color: rgb(21, 33, 83);
/* oklch */ color: oklch(27.1% 0.092 269.2);

Tailwind

colors: {
  custom: {
    50: '#5c5b84',
    500: '#152153',
    950: '#000000',
  },
}

SCSS

$custom: #152153;
$custom-light: #5c5b84;
$custom-dark: #000000;

JSON

{
  "hex": "#152153",
  "rgb": {
    "r": 21,
    "g": 33,
    "b": 83
  },
  "hsl": {
    "h": 228.387,
    "s": 59.615,
    "l": 20.392
  },
  "oklch": {
    "l": 0.27086,
    "c": 0.09237,
    "h": 269.2
  },
  "luminance": 0.01872
}

Semantic roles & 50–950 ramp

primary

#152153

secondary

#8B7B39

accent

#C445E3

background

#F5F5F8

surface

#E9E9EF

border

#C5C5CA

text

#04040B

muted

#79797C

Preview Lab

Preview with #152153

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

Preview Lab → · Contrast checker → · Palette generator →