#2334B1#2334B1

#2334B1 is a dark, vivid blue. Relative luminance 0.060; OKLCH L 40.7% C 0.196 H 268.8°. Best body text is #FFFFFF at 9.56:1 contrast (WCAG AA passes).

Color values

HEX	#2334B1
RGB	rgb(35, 52, 177)
HSL	hsl(233, 67%, 42%)
HSV	hsv(233, 80%, 69%)
CMYK	cmyk(80.2%, 70.6%, 0%, 30.6%)
CIE-LAB	lab(29.38, 39.29, -67.61)
CIE-LCH	lch(29.38, 78.20, 300.17°)
OKLab	oklab(40.72% -0.004 -0.1958)
OKLCH	oklch(40.72% 0.196 268.8)
XYZ	xyz(9.8542, 5.9865, 42.2226)
Luminance	0.0599 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2334B1 #B1A023

analogous

#237BB1 #2334B1 #5923B1

triadic

#2334B1 #B12334 #34B123

tetradic

#2334B1 #B1237B #B1A023 #23B159

square

#2334B1 #B1237B #B1A023 #23B159

split-complementary

#2334B1 #B15923 #7BB123

monochromatic

#0F164B #19257E #2334B1 #394CD8 #6C7AE2

Accessibility & contrast

On white

9.56

#2334B1 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.20

#2334B1 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2334B1

9.56:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2334B1	#FFFFFF	#000000	##FFFFFF
##2334B1	1.00	9.56	2.20	9.56
#FFFFFF	9.56	1.00	21.00	1.00
#000000	2.20	21.00	1.00	21.00
##FFFFFF	9.56	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004CB5

Deuteranopia (green-blind)

#003EAF

Tritanopia (blue-blind)

#00576E

Achromatopsia (no color)

#454545

Design tokens & code

CSS

--color: #2334b1;
/* rgb */ color: rgb(35, 52, 177);
/* oklch */ color: oklch(40.7% 0.196 268.8);

Tailwind

colors: {
  custom: {
    50: '#786cca',
    500: '#2334b1',
    950: '#000000',
  },
}

SCSS

$custom: #2334b1;
$custom-light: #786cca;
$custom-dark: #000000;

JSON

{
  "hex": "#2334b1",
  "rgb": {
    "r": 35,
    "g": 52,
    "b": 177
  },
  "hsl": {
    "h": 232.817,
    "s": 66.981,
    "l": 41.569
  },
  "oklch": {
    "l": 0.40719,
    "c": 0.19589,
    "h": 268.8
  },
  "luminance": 0.05988
}

Semantic roles & 50–950 ramp

primary

#2334B1

secondary

#C8BD68

accent

#D53EEA

background

#F8F6FC

surface

#EFEBF8

border

#CAC6D1

text

#0B0713

muted

#7C7A82

Preview Lab

Preview with #2334B1

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

Preview Lab → · Contrast checker → · Palette generator →