#2345A6#2345A6

#2345A6 is a dark, vivid blue. Relative luminance 0.074; OKLCH L 42.8% C 0.161 H 265.3°. Best body text is #FFFFFF at 8.49:1 contrast (WCAG AA passes).

Color values

HEX	#2345A6
RGB	rgb(35, 69, 166)
HSL	hsl(224, 65%, 39%)
HSV	hsv(224, 79%, 65%)
CMYK	cmyk(78.9%, 58.4%, 0%, 34.9%)
CIE-LAB	lab(32.63, 24.08, -55.70)
CIE-LCH	lch(32.63, 60.69, 293.38°)
OKLab	oklab(42.81% -0.0132 -0.1609)
OKLCH	oklch(42.81% 0.161 265.3)
XYZ	xyz(9.7018, 7.3656, 36.9794)
Luminance	0.0737 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2345A6 #A68423

analogous

#2387A6 #2345A6 #4223A6

triadic

#2345A6 #A62345 #45A623

tetradic

#2345A6 #A62387 #A68423 #23A642

square

#2345A6 #A62387 #A68423 #23A642

split-complementary

#2345A6 #A64223 #87A623

monochromatic

#0E1B41 #183073 #2345A6 #325CD4 #6584DF

Accessibility & contrast

On white

8.49

#2345A6 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.47

#2345A6 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2345A6

8.49:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2345A6	#FFFFFF	#000000	##FFFFFF
##2345A6	1.00	8.49	2.47	8.49
#FFFFFF	8.49	1.00	21.00	1.00
#000000	2.47	21.00	1.00	21.00
##FFFFFF	8.49	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0053A9

Deuteranopia (green-blind)

#0047A4

Tritanopia (blue-blind)

#005D6E

Achromatopsia (no color)

#4D4D4D

Design tokens & code

CSS

--color: #2345a6;
/* rgb */ color: rgb(35, 69, 166);
/* oklch */ color: oklch(42.8% 0.161 265.3);

Tailwind

colors: {
  custom: {
    50: '#7378c1',
    500: '#2345a6',
    950: '#000000',
  },
}

SCSS

$custom: #2345a6;
$custom-light: #7378c1;
$custom-dark: #000000;

JSON

{
  "hex": "#2345a6",
  "rgb": {
    "r": 35,
    "g": 69,
    "b": 166
  },
  "hsl": {
    "h": 224.427,
    "s": 65.174,
    "l": 39.412
  },
  "oklch": {
    "l": 0.42806,
    "c": 0.16141,
    "h": 265.3
  },
  "luminance": 0.07367
}

Semantic roles & 50–950 ramp

primary

#2345A6

secondary

#C4AA61

accent

#BC40E8

background

#F7F7FC

surface

#EEEDF8

border

#C9C8D1

text

#090812

muted

#7B7B81

Preview Lab

Preview with #2345A6

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

Preview Lab → · Contrast checker → · Palette generator →