#2345A7#2345A7

#2345A7 is a dark, vivid blue. Relative luminance 0.074; OKLCH L 42.9% C 0.163 H 265.4°. Best body text is #FFFFFF at 8.47:1 contrast (WCAG AA passes).

Color values

HEX	#2345A7
RGB	rgb(35, 69, 167)
HSL	hsl(225, 65%, 40%)
HSV	hsv(225, 79%, 65%)
CMYK	cmyk(79%, 58.7%, 0%, 34.5%)
CIE-LAB	lab(32.71, 24.47, -56.17)
CIE-LCH	lch(32.71, 61.27, 293.54°)
OKLab	oklab(42.89% -0.0131 -0.1622)
OKLCH	oklch(42.89% 0.163 265.4)
XYZ	xyz(9.7938, 7.4025, 37.4644)
Luminance	0.0740 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2345A7 #A78523

analogous

#2387A7 #2345A7 #4323A7

triadic

#2345A7 #A72345 #45A723

tetradic

#2345A7 #A72387 #A78523 #23A743

square

#2345A7 #A72387 #A78523 #23A743

split-complementary

#2345A7 #A74323 #87A723

monochromatic

#0E1B42 #183074 #2345A7 #335DD4 #6685DF

Accessibility & contrast

On white

8.47

#2345A7 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.48

#2345A7 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2345A7

8.47:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2345A7	#FFFFFF	#000000	##FFFFFF
##2345A7	1.00	8.47	2.48	8.47
#FFFFFF	8.47	1.00	21.00	1.00
#000000	2.48	21.00	1.00	21.00
##FFFFFF	8.47	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0053AA

Deuteranopia (green-blind)

#0047A5

Tritanopia (blue-blind)

#005E6F

Achromatopsia (no color)

#4D4D4D

Design tokens & code

CSS

--color: #2345a7;
/* rgb */ color: rgb(35, 69, 167);
/* oklch */ color: oklch(42.9% 0.163 265.4);

Tailwind

colors: {
  custom: {
    50: '#7478c2',
    500: '#2345a7',
    950: '#000000',
  },
}

SCSS

$custom: #2345a7;
$custom-light: #7478c2;
$custom-dark: #000000;

JSON

{
  "hex": "#2345a7",
  "rgb": {
    "r": 35,
    "g": 69,
    "b": 167
  },
  "hsl": {
    "h": 224.545,
    "s": 65.347,
    "l": 39.608
  },
  "oklch": {
    "l": 0.42892,
    "c": 0.16277,
    "h": 265.4
  },
  "luminance": 0.07404
}

Semantic roles & 50–950 ramp

primary

#2345A7

secondary

#C4AB61

accent

#BD3FE8

background

#F7F7FC

surface

#EEEDF8

border

#C9C8D1

text

#090812

muted

#7B7B81

Preview Lab

Preview with #2345A7

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

Preview Lab → · Contrast checker → · Palette generator →