#2341A3#2341A3

#2341A3 is a dark, vivid blue. Relative luminance 0.068; OKLCH L 41.7% C 0.162 H 266.3°. Best body text is #FFFFFF at 8.91:1 contrast (WCAG AA passes).

Color values

HEX	#2341A3
RGB	rgb(35, 65, 163)
HSL	hsl(226, 65%, 39%)
HSV	hsv(226, 79%, 64%)
CMYK	cmyk(78.5%, 60.1%, 0%, 36.1%)
CIE-LAB	lab(31.30, 25.61, -56.05)
CIE-LCH	lch(31.30, 61.63, 294.56°)
OKLab	oklab(41.74% -0.0106 -0.162)
OKLCH	oklch(41.74% 0.162 266.3)
XYZ	xyz(9.1920, 6.7812, 35.4677)
Luminance	0.0678 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2341A3 #A38523

analogous

#2381A3 #2341A3 #4523A3

triadic

#2341A3 #A32341 #41A323

tetradic

#2341A3 #A32381 #A38523 #23A345

square

#2341A3 #A32381 #A38523 #23A345

split-complementary

#2341A3 #A34523 #81A323

monochromatic

#0D193E #182D71 #2341A3 #3157D3 #6380DD

Accessibility & contrast

On white

8.91

#2341A3 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.36

#2341A3 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2341A3

8.91:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2341A3	#FFFFFF	#000000	##FFFFFF
##2341A3	1.00	8.91	2.36	8.91
#FFFFFF	8.91	1.00	21.00	1.00
#000000	2.36	21.00	1.00	21.00
##FFFFFF	8.91	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0050A6

Deuteranopia (green-blind)

#0044A1

Tritanopia (blue-blind)

#005A6B

Achromatopsia (no color)

#4A4A4A

Design tokens & code

CSS

--color: #2341a3;
/* rgb */ color: rgb(35, 65, 163);
/* oklch */ color: oklch(41.7% 0.162 266.3);

Tailwind

colors: {
  custom: {
    50: '#7375bf',
    500: '#2341a3',
    950: '#000000',
  },
}

SCSS

$custom: #2341a3;
$custom-light: #7375bf;
$custom-dark: #000000;

JSON

{
  "hex": "#2341a3",
  "rgb": {
    "r": 35,
    "g": 65,
    "b": 163
  },
  "hsl": {
    "h": 225.938,
    "s": 64.646,
    "l": 38.824
  },
  "oklch": {
    "l": 0.4174,
    "c": 0.16231,
    "h": 266.3
  },
  "luminance": 0.06782
}

Semantic roles & 50–950 ramp

primary

#2341A3

secondary

#C3AB5F

accent

#C040E8

background

#F7F7FB

surface

#EEEDF7

border

#C9C8D0

text

#090812

muted

#7B7B81

Preview Lab

Preview with #2341A3

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

Preview Lab → · Contrast checker → · Palette generator →