#23599A#23599A

#23599A is a mid, vivid cyan. Relative luminance 0.098; OKLCH L 46.3% C 0.120 H 255.0°. Best body text is #FFFFFF at 7.08:1 contrast (WCAG AA passes).

Color values

HEX	#23599A
RGB	rgb(35, 89, 154)
HSL	hsl(213, 63%, 37%)
HSV	hsv(213, 77%, 60%)
CMYK	cmyk(77.3%, 42.2%, 0%, 39.6%)
CIE-LAB	lab(37.54, 6.01, -40.56)
CIE-LCH	lch(37.54, 41.00, 278.43°)
OKLab	oklab(46.3% -0.031 -0.116)
OKLCH	oklch(46.3% 0.12 255)
XYZ	xyz(10.0961, 9.8340, 31.9316)
Luminance	0.0984 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#23599A #9A6423

analogous

#23959A #23599A #28239A

triadic

#23599A #9A2359 #599A23

tetradic

#23599A #9A2395 #9A6423 #239A28

square

#23599A #9A2395 #9A6423 #239A28

split-complementary

#23599A #9A2823 #959A23

monochromatic

#0C1F36 #183C68 #23599A #2E76CC #5D96DA

Accessibility & contrast

On white

7.08

#23599A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.97

#23599A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #23599A

7.08:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##23599A	#FFFFFF	#000000	##FFFFFF
##23599A	1.00	7.08	2.97	7.08
#FFFFFF	7.08	1.00	21.00	1.00
#000000	2.97	21.00	1.00	21.00
##FFFFFF	7.08	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#395E9D

Deuteranopia (green-blind)

#255399

Tritanopia (blue-blind)

#006872

Achromatopsia (no color)

#585858

Design tokens & code

CSS

--color: #23599a;
/* rgb */ color: rgb(35, 89, 154);
/* oklch */ color: oklch(46.3% 0.120 255.0);

Tailwind

colors: {
  custom: {
    50: '#7087b8',
    500: '#23599a',
    950: '#000000',
  },
}

SCSS

$custom: #23599a;
$custom-light: #7087b8;
$custom-dark: #000000;

JSON

{
  "hex": "#23599a",
  "rgb": {
    "r": 35,
    "g": 89,
    "b": 154
  },
  "hsl": {
    "h": 212.773,
    "s": 62.963,
    "l": 37.059
  },
  "oklch": {
    "l": 0.46298,
    "c": 0.12003,
    "h": 255
  },
  "luminance": 0.09835
}

Semantic roles & 50–950 ramp

primary

#23599A

secondary

#BF915A

accent

#9B42E6

background

#F7F8FB

surface

#EDEFF6

border

#C8CAD0

text

#080B11

muted

#7B7C80

Preview Lab

Preview with #23599A

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

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