#152B45#152B45

#152B45 is a dark, muted cyan. Relative luminance 0.023; OKLCH L 28.5% C 0.056 H 253.8°. Best body text is #FFFFFF at 14.35:1 contrast (WCAG AA passes).

Color values

HEX	#152B45
RGB	rgb(21, 43, 69)
HSL	hsl(213, 53%, 18%)
HSV	hsv(213, 70%, 27%)
CMYK	cmyk(69.6%, 37.7%, 0%, 72.9%)
CIE-LAB	lab(17.07, 0.97, -18.91)
CIE-LCH	lch(17.07, 18.94, 272.92°)
OKLab	oklab(28.51% -0.0156 -0.0535)
OKLCH	oklch(28.51% 0.056 253.8)
XYZ	xyz(2.2469, 2.3166, 5.9578)
Luminance	0.0232 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#152B45 #452F15

analogous

#154345 #152B45 #171545

triadic

#152B45 #45152B #2B4515

tetradic

#152B45 #451543 #452F15 #154517

square

#152B45 #451543 #452F15 #154517

split-complementary

#152B45 #451715 #434515

monochromatic

#070F17 #070F17 #152B45 #234874 #3265A3

Accessibility & contrast

On white

14.35

#152B45 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.46

#152B45 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #152B45

14.35:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##152B45	#FFFFFF	#000000	##FFFFFF
##152B45	1.00	14.35	1.46	14.35
#FFFFFF	14.35	1.00	21.00	1.00
#000000	1.46	21.00	1.00	21.00
##FFFFFF	14.35	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#202D46

Deuteranopia (green-blind)

#192844

Tritanopia (blue-blind)

#003134

Achromatopsia (no color)

#2A2A2A

Design tokens & code

CSS

--color: #152b45;
/* rgb */ color: rgb(21, 43, 69);
/* oklch */ color: oklch(28.5% 0.056 253.8);

Tailwind

colors: {
  custom: {
    50: '#586479',
    500: '#152b45',
    950: '#000000',
  },
}

SCSS

$custom: #152b45;
$custom-light: #586479;
$custom-dark: #000000;

JSON

{
  "hex": "#152b45",
  "rgb": {
    "r": 21,
    "g": 43,
    "b": 69
  },
  "hsl": {
    "h": 212.5,
    "s": 53.333,
    "l": 17.647
  },
  "oklch": {
    "l": 0.28508,
    "c": 0.05573,
    "h": 253.8
  },
  "luminance": 0.02317
}

Semantic roles & 50–950 ramp

primary

#152B45

secondary

#7D5E39

accent

#9A4BDD

background

#F5F5F7

surface

#E9EAED

border

#C5C6C8

text

#030509

muted

#78797B

Preview Lab

Preview with #152B45

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

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