#2347A6#2347A6

#2347A6 is a dark, vivid blue. Relative luminance 0.076; OKLCH L 43.2% C 0.159 H 264.7°. Best body text is #FFFFFF at 8.32:1 contrast (WCAG AA passes).

Color values

HEX	#2347A6
RGB	rgb(35, 71, 166)
HSL	hsl(224, 65%, 39%)
HSV	hsv(224, 79%, 65%)
CMYK	cmyk(78.9%, 57.2%, 0%, 34.9%)
CIE-LAB	lab(33.17, 22.73, -54.82)
CIE-LCH	lch(33.17, 59.34, 292.53°)
OKLab	oklab(43.22% -0.0146 -0.1582)
OKLCH	oklch(43.22% 0.159 264.7)
XYZ	xyz(9.8269, 7.6158, 37.0211)
Luminance	0.0762 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2347A6 #A68223

analogous

#2389A6 #2347A6 #4023A6

triadic

#2347A6 #A62347 #47A623

tetradic

#2347A6 #A62389 #A68223 #23A640

square

#2347A6 #A62389 #A68223 #23A640

split-complementary

#2347A6 #A64023 #89A623

monochromatic

#0E1C41 #183173 #2347A6 #325FD4 #6586DF

Accessibility & contrast

On white

8.32

#2347A6 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.52

#2347A6 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2347A6

8.32:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2347A6	#FFFFFF	#000000	##FFFFFF
##2347A6	1.00	8.32	2.52	8.32
#FFFFFF	8.32	1.00	21.00	1.00
#000000	2.52	21.00	1.00	21.00
##FFFFFF	8.32	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0054A9

Deuteranopia (green-blind)

#0048A4

Tritanopia (blue-blind)

#005F6F

Achromatopsia (no color)

#4E4E4E

Design tokens & code

CSS

--color: #2347a6;
/* rgb */ color: rgb(35, 71, 166);
/* oklch */ color: oklch(43.2% 0.159 264.7);

Tailwind

colors: {
  custom: {
    50: '#7379c1',
    500: '#2347a6',
    950: '#000000',
  },
}

SCSS

$custom: #2347a6;
$custom-light: #7379c1;
$custom-dark: #000000;

JSON

{
  "hex": "#2347a6",
  "rgb": {
    "r": 35,
    "g": 71,
    "b": 166
  },
  "hsl": {
    "h": 223.511,
    "s": 65.174,
    "l": 39.412
  },
  "oklch": {
    "l": 0.43215,
    "c": 0.1589,
    "h": 264.7
  },
  "luminance": 0.07617
}

Semantic roles & 50–950 ramp

primary

#2347A6

secondary

#C4A961

accent

#BA40E8

background

#F7F7FC

surface

#EEEDF8

border

#C9C8D1

text

#090912

muted

#7B7B81

Preview Lab

Preview with #2347A6

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

Preview Lab → · Contrast checker → · Palette generator →