#2356AA#2356AA

#2356AA is a mid, vivid blue. Relative luminance 0.099; OKLCH L 46.7% C 0.146 H 260.0°. Best body text is #FFFFFF at 7.04:1 contrast (WCAG AA passes).

Color values

HEX	#2356AA
RGB	rgb(35, 86, 170)
HSL	hsl(217, 66%, 40%)
HSV	hsv(217, 79%, 67%)
CMYK	cmyk(79.4%, 49.4%, 0%, 33.3%)
CIE-LAB	lab(37.69, 14.26, -49.89)
CIE-LCH	lch(37.69, 51.88, 285.95°)
OKLab	oklab(46.74% -0.0254 -0.1434)
OKLCH	oklch(46.74% 0.146 260)
XYZ	xyz(11.2740, 9.9139, 39.3418)
Luminance	0.0992 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2356AA #AA7723

analogous

#239AAA #2356AA #3323AA

triadic

#2356AA #AA2356 #56AA23

tetradic

#2356AA #AA239A #AA7723 #23AA33

square

#2356AA #AA239A #AA7723 #23AA33

split-complementary

#2356AA #AA3323 #9AAA23

monochromatic

#0E2344 #193C77 #2356AA #3571D5 #6895E0

Accessibility & contrast

On white

7.04

#2356AA on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.98

#2356AA on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2356AA

7.04:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2356AA	#FFFFFF	#000000	##FFFFFF
##2356AA	1.00	7.04	2.98	7.04
#FFFFFF	7.04	1.00	21.00	1.00
#000000	2.98	21.00	1.00	21.00
##FFFFFF	7.04	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#255FAD

Deuteranopia (green-blind)

#0053A8

Tritanopia (blue-blind)

#006A78

Achromatopsia (no color)

#595959

Design tokens & code

CSS

--color: #2356aa;
/* rgb */ color: rgb(35, 86, 170);
/* oklch */ color: oklch(46.7% 0.146 260.0);

Tailwind

colors: {
  custom: {
    50: '#7385c4',
    500: '#2356aa',
    950: '#000000',
  },
}

SCSS

$custom: #2356aa;
$custom-light: #7385c4;
$custom-dark: #000000;

JSON

{
  "hex": "#2356aa",
  "rgb": {
    "r": 35,
    "g": 86,
    "b": 170
  },
  "hsl": {
    "h": 217.333,
    "s": 65.854,
    "l": 40.196
  },
  "oklch": {
    "l": 0.46741,
    "c": 0.14567,
    "h": 260
  },
  "luminance": 0.09915
}

Semantic roles & 50–950 ramp

primary

#2356AA

secondary

#C6A063

accent

#A93FE9

background

#F7F8FC

surface

#EEEFF8

border

#C9CAD1

text

#090A13

muted

#7B7C82

Preview Lab

Preview with #2356AA

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

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