#2349A0#2349A0

#2349A0 is a dark, vivid blue. Relative luminance 0.077; OKLCH L 43.1% C 0.148 H 263.6°. Best body text is #FFFFFF at 8.29:1 contrast (WCAG AA passes).

Color values

HEX	#2349A0
RGB	rgb(35, 73, 160)
HSL	hsl(222, 64%, 38%)
HSV	hsv(222, 78%, 63%)
CMYK	cmyk(78.1%, 54.4%, 0%, 37.3%)
CIE-LAB	lab(33.26, 19.04, -51.06)
CIE-LCH	lch(33.26, 54.49, 290.45°)
OKLab	oklab(43.14% -0.0165 -0.1471)
OKLCH	oklch(43.14% 0.148 263.6)
XYZ	xyz(9.4186, 7.6594, 34.2329)
Luminance	0.0766 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2349A0 #A07A23

analogous

#2387A0 #2349A0 #3B23A0

triadic

#2349A0 #A02349 #49A023

tetradic

#2349A0 #A02387 #A07A23 #23A03B

square

#2349A0 #A02387 #A07A23 #23A03B

split-complementary

#2349A0 #A03B23 #87A023

monochromatic

#0D1B3C #18326E #2349A0 #2F60D1 #6187DC

Accessibility & contrast

On white

8.29

#2349A0 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.53

#2349A0 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2349A0

8.29:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2349A0	#FFFFFF	#000000	##FFFFFF
##2349A0	1.00	8.29	2.53	8.29
#FFFFFF	8.29	1.00	21.00	1.00
#000000	2.53	21.00	1.00	21.00
##FFFFFF	8.29	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0254A3

Deuteranopia (green-blind)

#00499E

Tritanopia (blue-blind)

#005E6D

Achromatopsia (no color)

#4E4E4E

Design tokens & code

CSS

--color: #2349a0;
/* rgb */ color: rgb(35, 73, 160);
/* oklch */ color: oklch(43.1% 0.148 263.6);

Tailwind

colors: {
  custom: {
    50: '#727bbd',
    500: '#2349a0',
    950: '#000000',
  },
}

SCSS

$custom: #2349a0;
$custom-light: #727bbd;
$custom-dark: #000000;

JSON

{
  "hex": "#2349a0",
  "rgb": {
    "r": 35,
    "g": 73,
    "b": 160
  },
  "hsl": {
    "h": 221.76,
    "s": 64.103,
    "l": 38.235
  },
  "oklch": {
    "l": 0.4314,
    "c": 0.14807,
    "h": 263.6
  },
  "luminance": 0.0766
}

Semantic roles & 50–950 ramp

primary

#2349A0

secondary

#C1A35D

accent

#B541E7

background

#F7F7FB

surface

#EDEDF6

border

#C8C8D0

text

#090912

muted

#7B7B81

Preview Lab

Preview with #2349A0

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

Preview Lab → · Contrast checker → · Palette generator →