#2A4977#2A4977

#2A4977 is a dark, moderate blue. Relative luminance 0.066; OKLCH L 40.5% C 0.086 H 258.1°. Best body text is #FFFFFF at 9.06:1 contrast (WCAG AA passes).

Color values

HEX	#2A4977
RGB	rgb(42, 73, 119)
HSL	hsl(216, 48%, 32%)
HSV	hsv(216, 65%, 47%)
CMYK	cmyk(64.7%, 38.7%, 0%, 53.3%)
CIE-LAB	lab(30.85, 4.25, -29.73)
CIE-LCH	lch(30.85, 30.04, 278.13°)
OKLab	oklab(40.5% -0.0178 -0.0844)
OKLCH	oklch(40.5% 0.086 258.1)
XYZ	xyz(6.6660, 6.5886, 18.3696)
Luminance	0.0659 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2A4977 #77582A

analogous

#2A7077 #2A4977 #322A77

triadic

#2A4977 #772A49 #49772A

tetradic

#2A4977 #772A70 #77582A #2A7732

square

#2A4977 #772A70 #77582A #2A7732

split-complementary

#2A4977 #77322A #70772A

monochromatic

#0A121D #1A2D4A #2A4977 #3A65A4 #5883C4

Accessibility & contrast

On white

9.06

#2A4977 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.32

#2A4977 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2A4977

9.06:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2A4977	#FFFFFF	#000000	##FFFFFF
##2A4977	1.00	9.06	2.32	9.06
#FFFFFF	9.06	1.00	21.00	1.00
#000000	2.32	21.00	1.00	21.00
##FFFFFF	9.06	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#354D79

Deuteranopia (green-blind)

#2B4576

Tritanopia (blue-blind)

#00535A

Achromatopsia (no color)

#494949

Design tokens & code

CSS

--color: #2a4977;
/* rgb */ color: rgb(42, 73, 119);
/* oklch */ color: oklch(40.5% 0.086 258.1);

Tailwind

colors: {
  custom: {
    50: '#6b7b9e',
    500: '#2a4977',
    950: '#000000',
  },
}

SCSS

$custom: #2a4977;
$custom-light: #6b7b9e;
$custom-dark: #000000;

JSON

{
  "hex": "#2a4977",
  "rgb": {
    "r": 42,
    "g": 73,
    "b": 119
  },
  "hsl": {
    "h": 215.844,
    "s": 47.826,
    "l": 31.569
  },
  "oklch": {
    "l": 0.40501,
    "c": 0.08622,
    "h": 258.1
  },
  "luminance": 0.06589
}

Semantic roles & 50–950 ramp

primary

#2A4977

secondary

#A98754

accent

#A150D7

background

#F6F7F9

surface

#ECEDF2

border

#C7C8CC

text

#07090E

muted

#7A7B7E

Preview Lab

Preview with #2A4977

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

Preview Lab → · Contrast checker → · Palette generator →