#152154#152154

#152154 is a dark, moderate blue. Relative luminance 0.019; OKLCH L 27.2% C 0.094 H 269.2°. Best body text is #FFFFFF at 15.25:1 contrast (WCAG AA passes).

Color values

HEX	#152154
RGB	rgb(21, 33, 84)
HSL	hsl(229, 60%, 21%)
HSV	hsv(229, 75%, 33%)
CMYK	cmyk(75%, 60.7%, 0%, 67.1%)
CIE-LAB	lab(14.88, 14.64, -32.63)
CIE-LCH	lch(14.88, 35.77, 294.16°)
OKLab	oklab(27.18% -0.0013 -0.094)
OKLCH	oklch(27.18% 0.094 269.2)
XYZ	xyz(2.4528, 1.8870, 8.6207)
Luminance	0.0189 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#152154 #544815

analogous

#154054 #152154 #281554

triadic

#152154 #541521 #215415

tetradic

#152154 #541540 #544815 #155428

square

#152154 #541540 #544815 #155428

split-complementary

#152154 #542815 #405415

monochromatic

#060A18 #090E23 #152154 #213485 #2D47B6

Accessibility & contrast

On white

15.25

#152154 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.38

#152154 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #152154

15.25:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##152154	#FFFFFF	#000000	##FFFFFF
##152154	1.00	15.25	1.38	15.25
#FFFFFF	15.25	1.00	21.00	1.00
#000000	1.38	21.00	1.00	21.00
##FFFFFF	15.25	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002856

Deuteranopia (green-blind)

#002353

Tritanopia (blue-blind)

#002D36

Achromatopsia (no color)

#252525

Design tokens & code

CSS

--color: #152154;
/* rgb */ color: rgb(21, 33, 84);
/* oklch */ color: oklch(27.2% 0.094 269.2);

Tailwind

colors: {
  custom: {
    50: '#5c5b85',
    500: '#152154',
    950: '#000000',
  },
}

SCSS

$custom: #152154;
$custom-light: #5c5b85;
$custom-dark: #000000;

JSON

{
  "hex": "#152154",
  "rgb": {
    "r": 21,
    "g": 33,
    "b": 84
  },
  "hsl": {
    "h": 228.571,
    "s": 60,
    "l": 20.588
  },
  "oklch": {
    "l": 0.27177,
    "c": 0.09396,
    "h": 269.2
  },
  "luminance": 0.01887
}

Semantic roles & 50–950 ramp

primary

#152154

secondary

#8C7C39

accent

#C545E3

background

#F5F5F8

surface

#E9E9EF

border

#C5C5CA

text

#04040B

muted

#79797C

Preview Lab

Preview with #152154

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

Preview Lab → · Contrast checker → · Palette generator →