#2345A2#2345A2

#2345A2 is a dark, vivid blue. Relative luminance 0.072; OKLCH L 42.5% C 0.156 H 265.1°. Best body text is #FFFFFF at 8.59:1 contrast (WCAG AA passes).

Color values

HEX	#2345A2
RGB	rgb(35, 69, 162)
HSL	hsl(224, 64%, 39%)
HSV	hsv(224, 78%, 64%)
CMYK	cmyk(78.4%, 57.4%, 0%, 36.5%)
CIE-LAB	lab(32.30, 22.52, -53.82)
CIE-LCH	lch(32.30, 58.34, 292.71°)
OKLab	oklab(42.47% -0.0134 -0.1553)
OKLCH	oklch(42.47% 0.156 265.1)
XYZ	xyz(9.3405, 7.2211, 35.0770)
Luminance	0.0722 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2345A2 #A28023

analogous

#2384A2 #2345A2 #4023A2

triadic

#2345A2 #A22345 #45A223

tetradic

#2345A2 #A22384 #A28023 #23A240

square

#2345A2 #A22384 #A28023 #23A240

split-complementary

#2345A2 #A24023 #84A223

monochromatic

#0D1A3D #183070 #2345A2 #305BD2 #6283DD

Accessibility & contrast

On white

8.59

#2345A2 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.44

#2345A2 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2345A2

8.59:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2345A2	#FFFFFF	#000000	##FFFFFF
##2345A2	1.00	8.59	2.44	8.59
#FFFFFF	8.59	1.00	21.00	1.00
#000000	2.44	21.00	1.00	21.00
##FFFFFF	8.59	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0052A5

Deuteranopia (green-blind)

#0046A0

Tritanopia (blue-blind)

#005C6C

Achromatopsia (no color)

#4C4C4C

Design tokens & code

CSS

--color: #2345a2;
/* rgb */ color: rgb(35, 69, 162);
/* oklch */ color: oklch(42.5% 0.156 265.1);

Tailwind

colors: {
  custom: {
    50: '#7278be',
    500: '#2345a2',
    950: '#000000',
  },
}

SCSS

$custom: #2345a2;
$custom-light: #7278be;
$custom-dark: #000000;

JSON

{
  "hex": "#2345a2",
  "rgb": {
    "r": 35,
    "g": 69,
    "b": 162
  },
  "hsl": {
    "h": 223.937,
    "s": 64.467,
    "l": 38.627
  },
  "oklch": {
    "l": 0.42465,
    "c": 0.15592,
    "h": 265.1
  },
  "luminance": 0.07222
}

Semantic roles & 50–950 ramp

primary

#2345A2

secondary

#C2A85E

accent

#BB40E7

background

#F7F7FB

surface

#EDEDF7

border

#C8C8D0

text

#090812

muted

#7B7B81

Preview Lab

Preview with #2345A2

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

Preview Lab → · Contrast checker → · Palette generator →