#2A4D79#2A4D79

#2A4D79 is a dark, moderate cyan. Relative luminance 0.072; OKLCH L 41.6% C 0.085 H 255.0°. Best body text is #FFFFFF at 8.62:1 contrast (WCAG AA passes).

Color values

HEX	#2A4D79
RGB	rgb(42, 77, 121)
HSL	hsl(213, 48%, 32%)
HSV	hsv(213, 65%, 47%)
CMYK	cmyk(65.3%, 36.4%, 0%, 52.5%)
CIE-LAB	lab(32.21, 2.35, -28.83)
CIE-LCH	lch(32.21, 28.93, 274.67°)
OKLab	oklab(41.6% -0.0218 -0.0817)
OKLCH	oklch(41.6% 0.085 255)
XYZ	xyz(7.0587, 7.1798, 19.0993)
Luminance	0.0718 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2A4D79 #79562A

analogous

#2A7579 #2A4D79 #2F2A79

triadic

#2A4D79 #792A4D #4D792A

tetradic

#2A4D79 #792A75 #79562A #2A792F

square

#2A4D79 #792A75 #79562A #2A792F

split-complementary

#2A4D79 #792F2A #75792A

monochromatic

#0A131E #1A304C #2A4D79 #3A6AA6 #5888C5

Accessibility & contrast

On white

8.62

#2A4D79 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.44

#2A4D79 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2A4D79

8.62:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2A4D79	#FFFFFF	#000000	##FFFFFF
##2A4D79	1.00	8.62	2.44	8.62
#FFFFFF	8.62	1.00	21.00	1.00
#000000	2.44	21.00	1.00	21.00
##FFFFFF	8.62	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3A507B

Deuteranopia (green-blind)

#2F4878

Tritanopia (blue-blind)

#00575D

Achromatopsia (no color)

#4C4C4C

Design tokens & code

CSS

--color: #2a4d79;
/* rgb */ color: rgb(42, 77, 121);
/* oklch */ color: oklch(41.6% 0.085 255.0);

Tailwind

colors: {
  custom: {
    50: '#6c7ea0',
    500: '#2a4d79',
    950: '#000000',
  },
}

SCSS

$custom: #2a4d79;
$custom-light: #6c7ea0;
$custom-dark: #000000;

JSON

{
  "hex": "#2a4d79",
  "rgb": {
    "r": 42,
    "g": 77,
    "b": 121
  },
  "hsl": {
    "h": 213.418,
    "s": 48.466,
    "l": 31.961
  },
  "oklch": {
    "l": 0.41598,
    "c": 0.08455,
    "h": 255
  },
  "luminance": 0.0718
}

Semantic roles & 50–950 ramp

primary

#2A4D79

secondary

#AB8454

accent

#9C50D8

background

#F6F7F9

surface

#ECEEF2

border

#C7C9CC

text

#07090E

muted

#7A7B7E

Preview Lab

Preview with #2A4D79

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

Preview Lab → · Contrast checker → · Palette generator →