#2A4376#2A4376

#2A4376 is a dark, moderate blue. Relative luminance 0.058; OKLCH L 39.0% C 0.092 H 263.1°. Best body text is #FFFFFF at 9.71:1 contrast (WCAG AA passes).

Color values

HEX	#2A4376
RGB	rgb(42, 67, 118)
HSL	hsl(220, 48%, 31%)
HSV	hsv(220, 64%, 46%)
CMYK	cmyk(64.4%, 43.2%, 0%, 53.7%)
CIE-LAB	lab(28.94, 7.91, -32.14)
CIE-LCH	lch(28.94, 33.10, 283.82°)
OKLab	oklab(39% -0.0111 -0.0915)
OKLCH	oklch(39% 0.092 263.1)
XYZ	xyz(6.2309, 5.8140, 17.9299)
Luminance	0.0582 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2A4376 #765D2A

analogous

#2A6976 #2A4376 #372A76

triadic

#2A4376 #762A43 #43762A

tetradic

#2A4376 #762A69 #765D2A #2A7637

square

#2A4376 #762A69 #765D2A #2A7637

split-complementary

#2A4376 #76372A #69762A

monochromatic

#0A101C #1A2949 #2A4376 #3A5DA3 #577BC3

Accessibility & contrast

On white

9.71

#2A4376 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.16

#2A4376 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2A4376

9.71:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2A4376	#FFFFFF	#000000	##FFFFFF
##2A4376	1.00	9.71	2.16	9.71
#FFFFFF	9.71	1.00	21.00	1.00
#000000	2.16	21.00	1.00	21.00
##FFFFFF	9.71	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2C4878

Deuteranopia (green-blind)

#214175

Tritanopia (blue-blind)

#004E56

Achromatopsia (no color)

#444444

Design tokens & code

CSS

--color: #2a4376;
/* rgb */ color: rgb(42, 67, 118);
/* oklch */ color: oklch(39.0% 0.092 263.1);

Tailwind

colors: {
  custom: {
    50: '#6b769e',
    500: '#2a4376',
    950: '#000000',
  },
}

SCSS

$custom: #2a4376;
$custom-light: #6b769e;
$custom-dark: #000000;

JSON

{
  "hex": "#2a4376",
  "rgb": {
    "r": 42,
    "g": 67,
    "b": 118
  },
  "hsl": {
    "h": 220.263,
    "s": 47.5,
    "l": 31.373
  },
  "oklch": {
    "l": 0.38999,
    "c": 0.09217,
    "h": 263.1
  },
  "luminance": 0.05815
}

Semantic roles & 50–950 ramp

primary

#2A4376

secondary

#A88C54

accent

#AB51D7

background

#F6F7F9

surface

#ECEDF2

border

#C7C8CC

text

#07080E

muted

#7A7B7E

Preview Lab

Preview with #2A4376

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

Preview Lab → · Contrast checker → · Palette generator →