#23637E#23637E

#23637E is a mid, moderate cyan. Relative luminance 0.108; OKLCH L 47.1% C 0.077 H 229.7°. Best body text is #FFFFFF at 6.65:1 contrast (WCAG AA passes).

Color values

HEX	#23637E
RGB	rgb(35, 99, 126)
HSL	hsl(198, 57%, 32%)
HSV	hsv(198, 72%, 49%)
CMYK	cmyk(72.2%, 21.4%, 0%, 50.6%)
CIE-LAB	lab(39.22, -10.80, -20.98)
CIE-LCH	lch(39.22, 23.60, 242.77°)
OKLab	oklab(47.14% -0.0499 -0.0588)
OKLCH	oklch(47.14% 0.077 229.7)
XYZ	xyz(8.9194, 10.7864, 21.3465)
Luminance	0.1079 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#23637E #7E3E23

analogous

#237E6C #23637E #23367E

triadic

#23637E #7E2363 #637E23

tetradic

#23637E #6C237E #7E3E23 #367E23

square

#23637E #6C237E #7E3E23 #367E23

split-complementary

#23637E #7E2336 #7E6C23

monochromatic

#08181E #163D4E #23637E #3089AE #4EA8CE

Accessibility & contrast

On white

6.65

#23637E on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.16

#23637E on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #23637E

6.65:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##23637E	#FFFFFF	#000000	##FFFFFF
##23637E	1.00	6.65	3.16	6.65
#FFFFFF	6.65	1.00	21.00	1.00
#000000	3.16	21.00	1.00	21.00
##FFFFFF	6.65	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#55617F

Deuteranopia (green-blind)

#49587E

Tritanopia (blue-blind)

#006B6C

Achromatopsia (no color)

#5C5C5C

Design tokens & code

CSS

--color: #23637e;
/* rgb */ color: rgb(35, 99, 126);
/* oklch */ color: oklch(47.1% 0.077 229.7);

Tailwind

colors: {
  custom: {
    50: '#6a8fa3',
    500: '#23637e',
    950: '#000000',
  },
}

SCSS

$custom: #23637e;
$custom-light: #6a8fa3;
$custom-dark: #000000;

JSON

{
  "hex": "#23637e",
  "rgb": {
    "r": 35,
    "g": 99,
    "b": 126
  },
  "hsl": {
    "h": 197.802,
    "s": 56.522,
    "l": 31.569
  },
  "oklch": {
    "l": 0.47142,
    "c": 0.07713,
    "h": 229.7
  },
  "luminance": 0.10787
}

Semantic roles & 50–950 ramp

primary

#23637E

secondary

#B06A4C

accent

#7548E0

background

#F6F8FA

surface

#ECF0F3

border

#C7CBCD

text

#070C0F

muted

#7A7D7F

Preview Lab

Preview with #23637E

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

Preview Lab → · Contrast checker → · Palette generator →