#2343AE#2343AE

#2343AE is a dark, vivid blue. Relative luminance 0.074; OKLCH L 43.1% C 0.175 H 266.2°. Best body text is #FFFFFF at 8.45:1 contrast (WCAG AA passes).

Color values

HEX	#2343AE
RGB	rgb(35, 67, 174)
HSL	hsl(226, 67%, 41%)
HSV	hsv(226, 80%, 68%)
CMYK	cmyk(79.9%, 61.5%, 0%, 31.8%)
CIE-LAB	lab(32.76, 28.50, -60.27)
CIE-LCH	lch(32.76, 66.67, 295.31°)
OKLab	oklab(43.11% -0.0117 -0.1743)
OKLCH	oklch(43.11% 0.175 266.2)
XYZ	xyz(10.3376, 7.4264, 40.9248)
Luminance	0.0743 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2343AE #AE8E23

analogous

#2388AE #2343AE #4823AE

triadic

#2343AE #AE2343 #43AE23

tetradic

#2343AE #AE2388 #AE8E23 #23AE48

square

#2343AE #AE2388 #AE8E23 #23AE48

split-complementary

#2343AE #AE4823 #88AE23

monochromatic

#0F1C48 #192F7B #2343AE #375CD7 #6A86E1

Accessibility & contrast

On white

8.45

#2343AE on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.49

#2343AE on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2343AE

8.45:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2343AE	#FFFFFF	#000000	##FFFFFF
##2343AE	1.00	8.45	2.49	8.45
#FFFFFF	8.45	1.00	21.00	1.00
#000000	2.49	21.00	1.00	21.00
##FFFFFF	8.45	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0054B2

Deuteranopia (green-blind)

#0047AC

Tritanopia (blue-blind)

#005F72

Achromatopsia (no color)

#4D4D4D

Design tokens & code

CSS

--color: #2343ae;
/* rgb */ color: rgb(35, 67, 174);
/* oklch */ color: oklch(43.1% 0.175 266.2);

Tailwind

colors: {
  custom: {
    50: '#7576c7',
    500: '#2343ae',
    950: '#000000',
  },
}

SCSS

$custom: #2343ae;
$custom-light: #7576c7;
$custom-dark: #000000;

JSON

{
  "hex": "#2343ae",
  "rgb": {
    "r": 35,
    "g": 67,
    "b": 174
  },
  "hsl": {
    "h": 226.187,
    "s": 66.507,
    "l": 40.98
  },
  "oklch": {
    "l": 0.43112,
    "c": 0.17469,
    "h": 266.2
  },
  "luminance": 0.07428
}

Semantic roles & 50–950 ramp

primary

#2343AE

secondary

#C7B166

accent

#C23EE9

background

#F7F7FC

surface

#EEEDF8

border

#C9C8D1

text

#0A0813

muted

#7C7B82

Preview Lab

Preview with #2343AE

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

Preview Lab → · Contrast checker → · Palette generator →