#2349A5#2349A5

#2349A5 is a dark, vivid blue. Relative luminance 0.078; OKLCH L 43.5% C 0.155 H 264.0°. Best body text is #FFFFFF at 8.18:1 contrast (WCAG AA passes).

Color values

HEX	#2349A5
RGB	rgb(35, 73, 165)
HSL	hsl(222, 65%, 39%)
HSV	hsv(222, 79%, 65%)
CMYK	cmyk(78.8%, 55.8%, 0%, 35.3%)
CIE-LAB	lab(33.64, 21.00, -53.45)
CIE-LCH	lch(33.64, 57.42, 291.45°)
OKLab	oklab(43.55% -0.0161 -0.1542)
OKLCH	oklch(43.55% 0.155 264)
XYZ	xyz(9.8648, 7.8379, 36.5830)
Luminance	0.0784 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2349A5 #A57F23

analogous

#238AA5 #2349A5 #3E23A5

triadic

#2349A5 #A52349 #49A523

tetradic

#2349A5 #A5238A #A57F23 #23A53E

square

#2349A5 #A5238A #A57F23 #23A53E

split-complementary

#2349A5 #A53E23 #8AA523

monochromatic

#0E1C40 #183373 #2349A5 #3261D3 #6488DE

Accessibility & contrast

On white

8.18

#2349A5 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.57

#2349A5 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2349A5

8.18:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2349A5	#FFFFFF	#000000	##FFFFFF
##2349A5	1.00	8.18	2.57	8.18
#FFFFFF	8.18	1.00	21.00	1.00
#000000	2.57	21.00	1.00	21.00
##FFFFFF	8.18	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0055A8

Deuteranopia (green-blind)

#0049A3

Tritanopia (blue-blind)

#00606F

Achromatopsia (no color)

#4F4F4F

Design tokens & code

CSS

--color: #2349a5;
/* rgb */ color: rgb(35, 73, 165);
/* oklch */ color: oklch(43.5% 0.155 264.0);

Tailwind

colors: {
  custom: {
    50: '#737bc0',
    500: '#2349a5',
    950: '#000000',
  },
}

SCSS

$custom: #2349a5;
$custom-light: #737bc0;
$custom-dark: #000000;

JSON

{
  "hex": "#2349a5",
  "rgb": {
    "r": 35,
    "g": 73,
    "b": 165
  },
  "hsl": {
    "h": 222.462,
    "s": 65,
    "l": 39.216
  },
  "oklch": {
    "l": 0.43547,
    "c": 0.15502,
    "h": 264
  },
  "luminance": 0.07839
}

Semantic roles & 50–950 ramp

primary

#2349A5

secondary

#C4A760

accent

#B740E8

background

#F7F7FB

surface

#EEEDF7

border

#C9C8D0

text

#090912

muted

#7B7B81

Preview Lab

Preview with #2349A5

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

Preview Lab → · Contrast checker → · Palette generator →