#152F68#152F68

#152F68 is a dark, moderate blue. Relative luminance 0.032; OKLCH L 32.2% C 0.105 H 263.3°. Best body text is #FFFFFF at 12.82:1 contrast (WCAG AA passes).

Color values

HEX	#152F68
RGB	rgb(21, 47, 104)
HSL	hsl(221, 66%, 25%)
HSV	hsv(221, 80%, 41%)
CMYK	cmyk(79.8%, 54.8%, 0%, 59.2%)
CIE-LAB	lab(20.80, 12.72, -36.31)
CIE-LCH	lch(20.80, 38.47, 289.31°)
OKLab	oklab(32.16% -0.0123 -0.1045)
OKLCH	oklch(32.16% 0.105 263.3)
XYZ	xyz(3.8236, 3.1915, 13.5085)
Luminance	0.0319 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#152F68 #684E15

analogous

#155968 #152F68 #251568

triadic

#152F68 #68152F #2F6815

tetradic

#152F68 #681559 #684E15 #156825

square

#152F68 #681559 #684E15 #156825

split-complementary

#152F68 #682515 #596815

monochromatic

#050C19 #0B1835 #152F68 #1F469B #2A5DCE

Accessibility & contrast

On white

12.82

#152F68 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.64

#152F68 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #152F68

12.82:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##152F68	#FFFFFF	#000000	##FFFFFF
##152F68	1.00	12.82	1.64	12.82
#FFFFFF	12.82	1.00	21.00	1.00
#000000	1.64	21.00	1.00	21.00
##FFFFFF	12.82	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#09366A

Deuteranopia (green-blind)

#002E67

Tritanopia (blue-blind)

#003D46

Achromatopsia (no color)

#323232

Design tokens & code

CSS

--color: #152f68;
/* rgb */ color: rgb(21, 47, 104);
/* oklch */ color: oklch(32.2% 0.105 263.3);

Tailwind

colors: {
  custom: {
    50: '#606794',
    500: '#152f68',
    950: '#000000',
  },
}

SCSS

$custom: #152f68;
$custom-light: #606794;
$custom-dark: #000000;

JSON

{
  "hex": "#152f68",
  "rgb": {
    "r": 21,
    "g": 47,
    "b": 104
  },
  "hsl": {
    "h": 221.205,
    "s": 66.4,
    "l": 24.51
  },
  "oklch": {
    "l": 0.32162,
    "c": 0.10524,
    "h": 263.3
  },
  "luminance": 0.03192
}

Semantic roles & 50–950 ramp

primary

#152F68

secondary

#9F7F3A

accent

#B43EE9

background

#F6F6F9

surface

#EBEBF1

border

#C6C6CB

text

#05060D

muted

#7A7A7E

Preview Lab

Preview with #152F68

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

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