#182A62#182A62

#182A62 is a dark, moderate blue. Relative luminance 0.027; OKLCH L 30.6% C 0.102 H 266.8°. Best body text is #FFFFFF at 13.58:1 contrast (WCAG AA passes).

Color values

HEX	#182A62
RGB	rgb(24, 42, 98)
HSL	hsl(225, 61%, 24%)
HSV	hsv(225, 76%, 38%)
CMYK	cmyk(75.5%, 57.1%, 0%, 61.6%)
CIE-LAB	lab(18.94, 14.30, -35.39)
CIE-LCH	lch(18.94, 38.17, 292.00°)
OKLab	oklab(30.64% -0.0057 -0.1018)
OKLCH	oklch(30.64% 0.102 266.8)
XYZ	xyz(3.4085, 2.7316, 11.9005)
Luminance	0.0273 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#182A62 #625018

analogous

#184F62 #182A62 #2B1862

triadic

#182A62 #62182A #2A6218

tetradic

#182A62 #62184F #625018 #18622B

square

#182A62 #62184F #625018 #18622B

split-complementary

#182A62 #622B18 #4F6218

monochromatic

#060B19 #0C1531 #182A62 #243F93 #3054C4

Accessibility & contrast

On white

13.58

#182A62 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.55

#182A62 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #182A62

13.58:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##182A62	#FFFFFF	#000000	##FFFFFF
##182A62	1.00	13.58	1.55	13.58
#FFFFFF	13.58	1.00	21.00	1.00
#000000	1.55	21.00	1.00	21.00
##FFFFFF	13.58	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#023264

Deuteranopia (green-blind)

#002B61

Tritanopia (blue-blind)

#003741

Achromatopsia (no color)

#2E2E2E

Design tokens & code

CSS

--color: #182a62;
/* rgb */ color: rgb(24, 42, 98);
/* oklch */ color: oklch(30.6% 0.102 266.8);

Tailwind

colors: {
  custom: {
    50: '#60638f',
    500: '#182a62',
    950: '#000000',
  },
}

SCSS

$custom: #182a62;
$custom-light: #60638f;
$custom-dark: #000000;

JSON

{
  "hex": "#182a62",
  "rgb": {
    "r": 24,
    "g": 42,
    "b": 98
  },
  "hsl": {
    "h": 225.405,
    "s": 60.656,
    "l": 23.922
  },
  "oklch": {
    "l": 0.3064,
    "c": 0.10199,
    "h": 266.8
  },
  "luminance": 0.02732
}

Semantic roles & 50–950 ramp

primary

#182A62

secondary

#98823E

accent

#BD44E4

background

#F6F5F8

surface

#EBEAF0

border

#C6C6CB

text

#05050C

muted

#7A797D

Preview Lab

Preview with #182A62

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

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