#152F70#152F70

#152F70 is a dark, moderate blue. Relative luminance 0.034; OKLCH L 32.9% C 0.117 H 264.4°. Best body text is #FFFFFF at 12.56:1 contrast (WCAG AA passes).

Color values

HEX	#152F70
RGB	rgb(21, 47, 112)
HSL	hsl(223, 68%, 26%)
HSV	hsv(223, 81%, 44%)
CMYK	cmyk(81.2%, 58%, 0%, 56.1%)
CIE-LAB	lab(21.44, 16.09, -40.44)
CIE-LCH	lch(21.44, 43.52, 291.69°)
OKLab	oklab(32.85% -0.0115 -0.1167)
OKLCH	oklch(32.85% 0.117 264.4)
XYZ	xyz(4.2494, 3.3618, 15.7510)
Luminance	0.0336 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#152F70 #705615

analogous

#155C70 #152F70 #281570

triadic

#152F70 #70152F #2F7015

tetradic

#152F70 #70155C #705615 #157028

square

#152F70 #70155C #705615 #157028

split-complementary

#152F70 #702815 #5C7015

monochromatic

#050B1A #0B193C #152F70 #1F45A4 #295AD7

Accessibility & contrast

On white

12.56

#152F70 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.67

#152F70 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #152F70

12.56:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##152F70	#FFFFFF	#000000	##FFFFFF
##152F70	1.00	12.56	1.67	12.56
#FFFFFF	12.56	1.00	21.00	1.00
#000000	1.67	21.00	1.00	21.00
##FFFFFF	12.56	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003872

Deuteranopia (green-blind)

#002F6F

Tritanopia (blue-blind)

#003F4A

Achromatopsia (no color)

#333333

Design tokens & code

CSS

--color: #152f70;
/* rgb */ color: rgb(21, 47, 112);
/* oklch */ color: oklch(32.9% 0.117 264.4);

Tailwind

colors: {
  custom: {
    50: '#62679a',
    500: '#152f70',
    950: '#000000',
  },
}

SCSS

$custom: #152f70;
$custom-light: #62679a;
$custom-dark: #000000;

JSON

{
  "hex": "#152f70",
  "rgb": {
    "r": 21,
    "g": 47,
    "b": 112
  },
  "hsl": {
    "h": 222.857,
    "s": 68.421,
    "l": 26.078
  },
  "oklch": {
    "l": 0.32853,
    "c": 0.11723,
    "h": 264.4
  },
  "luminance": 0.03362
}

Semantic roles & 50–950 ramp

primary

#152F70

secondary

#A6873B

accent

#B93DEB

background

#F6F6F9

surface

#EBEBF2

border

#C6C6CC

text

#06060E

muted

#7A7A7E

Preview Lab

Preview with #152F70

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

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