#2A4E77#2A4E77

#2A4E77 is a dark, moderate cyan. Relative luminance 0.073; OKLCH L 41.7% C 0.081 H 253.0°. Best body text is #FFFFFF at 8.56:1 contrast (WCAG AA passes).

Color values

HEX	#2A4E77
RGB	rgb(42, 78, 119)
HSL	hsl(212, 48%, 32%)
HSV	hsv(212, 65%, 47%)
CMYK	cmyk(64.7%, 34.5%, 0%, 53.3%)
CIE-LAB	lab(32.42, 0.96, -27.26)
CIE-LCH	lch(32.42, 27.28, 272.01°)
OKLab	oklab(41.72% -0.0236 -0.0771)
OKLCH	oklch(41.72% 0.081 253)
XYZ	xyz(7.0078, 7.2723, 18.4836)
Luminance	0.0727 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2A4E77 #77532A

analogous

#2A7577 #2A4E77 #2D2A77

triadic

#2A4E77 #772A4E #4E772A

tetradic

#2A4E77 #772A75 #77532A #2A772D

square

#2A4E77 #772A75 #77532A #2A772D

split-complementary

#2A4E77 #772D2A #75772A

monochromatic

#0A131D #1A304A #2A4E77 #3A6CA4 #588AC4

Accessibility & contrast

On white

8.56

#2A4E77 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.45

#2A4E77 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2A4E77

8.56:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2A4E77	#FFFFFF	#000000	##FFFFFF
##2A4E77	1.00	8.56	2.45	8.56
#FFFFFF	8.56	1.00	21.00	1.00
#000000	2.45	21.00	1.00	21.00
##FFFFFF	8.56	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3D5079

Deuteranopia (green-blind)

#324976

Tritanopia (blue-blind)

#00575D

Achromatopsia (no color)

#4C4C4C

Design tokens & code

CSS

--color: #2a4e77;
/* rgb */ color: rgb(42, 78, 119);
/* oklch */ color: oklch(41.7% 0.081 253.0);

Tailwind

colors: {
  custom: {
    50: '#6b7f9e',
    500: '#2a4e77',
    950: '#000000',
  },
}

SCSS

$custom: #2a4e77;
$custom-light: #6b7f9e;
$custom-dark: #000000;

JSON

{
  "hex": "#2a4e77",
  "rgb": {
    "r": 42,
    "g": 78,
    "b": 119
  },
  "hsl": {
    "h": 211.948,
    "s": 47.826,
    "l": 31.569
  },
  "oklch": {
    "l": 0.41724,
    "c": 0.08062,
    "h": 253
  },
  "luminance": 0.07273
}

Semantic roles & 50–950 ramp

primary

#2A4E77

secondary

#A98154

accent

#9850D7

background

#F6F7F9

surface

#ECEEF2

border

#C7C9CC

text

#070A0E

muted

#7A7C7E

Preview Lab

Preview with #2A4E77

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

Preview Lab → · Contrast checker → · Palette generator →