#2349A6#2349A6

#2349A6 is a dark, vivid blue. Relative luminance 0.079; OKLCH L 43.6% C 0.156 H 264.1°. Best body text is #FFFFFF at 8.15:1 contrast (WCAG AA passes).

Color values

HEX	#2349A6
RGB	rgb(35, 73, 166)
HSL	hsl(223, 65%, 39%)
HSV	hsv(223, 79%, 65%)
CMYK	cmyk(78.9%, 56%, 0%, 34.9%)
CIE-LAB	lab(33.72, 21.39, -53.92)
CIE-LCH	lch(33.72, 58.01, 291.64°)
OKLab	oklab(43.63% -0.016 -0.1556)
OKLCH	oklch(43.63% 0.156 264.1)
XYZ	xyz(9.9562, 7.8744, 37.0642)
Luminance	0.0788 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2349A6 #A68023

analogous

#238BA6 #2349A6 #3E23A6

triadic

#2349A6 #A62349 #49A623

tetradic

#2349A6 #A6238B #A68023 #23A63E

square

#2349A6 #A6238B #A68023 #23A63E

split-complementary

#2349A6 #A63E23 #8BA623

monochromatic

#0E1D41 #183373 #2349A6 #3261D4 #6588DF

Accessibility & contrast

On white

8.15

#2349A6 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.58

#2349A6 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2349A6

8.15:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2349A6	#FFFFFF	#000000	##FFFFFF
##2349A6	1.00	8.15	2.58	8.15
#FFFFFF	8.15	1.00	21.00	1.00
#000000	2.58	21.00	1.00	21.00
##FFFFFF	8.15	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0056A9

Deuteranopia (green-blind)

#004AA4

Tritanopia (blue-blind)

#006070

Achromatopsia (no color)

#4F4F4F

Design tokens & code

CSS

--color: #2349a6;
/* rgb */ color: rgb(35, 73, 166);
/* oklch */ color: oklch(43.6% 0.156 264.1);

Tailwind

colors: {
  custom: {
    50: '#737bc1',
    500: '#2349a6',
    950: '#000000',
  },
}

SCSS

$custom: #2349a6;
$custom-light: #737bc1;
$custom-dark: #000000;

JSON

{
  "hex": "#2349a6",
  "rgb": {
    "r": 35,
    "g": 73,
    "b": 166
  },
  "hsl": {
    "h": 222.595,
    "s": 65.174,
    "l": 39.412
  },
  "oklch": {
    "l": 0.4363,
    "c": 0.15639,
    "h": 264.1
  },
  "luminance": 0.07876
}

Semantic roles & 50–950 ramp

primary

#2349A6

secondary

#C4A761

accent

#B740E8

background

#F7F7FC

surface

#EEEDF8

border

#C9C8D1

text

#090912

muted

#7B7B81

Preview Lab

Preview with #2349A6

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

Preview Lab → · Contrast checker → · Palette generator →