#2341A4#2341A4

#2341A4 is a dark, vivid blue. Relative luminance 0.068; OKLCH L 41.8% C 0.164 H 266.3°. Best body text is #FFFFFF at 8.88:1 contrast (WCAG AA passes).

Color values

HEX	#2341A4
RGB	rgb(35, 65, 164)
HSL	hsl(226, 65%, 39%)
HSV	hsv(226, 79%, 64%)
CMYK	cmyk(78.7%, 60.4%, 0%, 35.7%)
CIE-LAB	lab(31.39, 26.00, -56.52)
CIE-LCH	lch(31.39, 62.21, 294.70°)
OKLab	oklab(41.83% -0.0106 -0.1633)
OKLCH	oklch(41.83% 0.164 266.3)
XYZ	xyz(9.2819, 6.8172, 35.9414)
Luminance	0.0682 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2341A4 #A48623

analogous

#2382A4 #2341A4 #4623A4

triadic

#2341A4 #A42341 #41A423

tetradic

#2341A4 #A42382 #A48623 #23A446

square

#2341A4 #A42382 #A48623 #23A446

split-complementary

#2341A4 #A44623 #82A423

monochromatic

#0D193F #182D72 #2341A4 #3157D3 #6480DE

Accessibility & contrast

On white

8.88

#2341A4 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.36

#2341A4 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2341A4

8.88:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2341A4	#FFFFFF	#000000	##FFFFFF
##2341A4	1.00	8.88	2.36	8.88
#FFFFFF	8.88	1.00	21.00	1.00
#000000	2.36	21.00	1.00	21.00
##FFFFFF	8.88	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0050A7

Deuteranopia (green-blind)

#0044A2

Tritanopia (blue-blind)

#005A6C

Achromatopsia (no color)

#4A4A4A

Design tokens & code

CSS

--color: #2341a4;
/* rgb */ color: rgb(35, 65, 164);
/* oklch */ color: oklch(41.8% 0.164 266.3);

Tailwind

colors: {
  custom: {
    50: '#7375c0',
    500: '#2341a4',
    950: '#000000',
  },
}

SCSS

$custom: #2341a4;
$custom-light: #7375c0;
$custom-dark: #000000;

JSON

{
  "hex": "#2341a4",
  "rgb": {
    "r": 35,
    "g": 65,
    "b": 164
  },
  "hsl": {
    "h": 226.047,
    "s": 64.824,
    "l": 39.02
  },
  "oklch": {
    "l": 0.41829,
    "c": 0.16367,
    "h": 266.3
  },
  "luminance": 0.06818
}

Semantic roles & 50–950 ramp

primary

#2341A4

secondary

#C3AC60

accent

#C140E8

background

#F7F7FB

surface

#EEEDF7

border

#C9C8D0

text

#090812

muted

#7B7B81

Preview Lab

Preview with #2341A4

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

Preview Lab → · Contrast checker → · Palette generator →