#23829D#23829D

#23829D is a mid, moderate cyan. Relative luminance 0.188; OKLCH L 56.5% C 0.094 H 221.6°. Best body text is #000000 at 4.75:1 contrast (WCAG AA passes).

Color values

HEX	#23829D
RGB	rgb(35, 130, 157)
HSL	hsl(193, 64%, 38%)
HSV	hsv(193, 78%, 62%)
CMYK	cmyk(77.7%, 17.2%, 0%, 38.4%)
CIE-LAB	lab(50.40, -17.46, -22.17)
CIE-LCH	lch(50.40, 28.22, 231.79°)
OKLab	oklab(56.53% -0.07 -0.0621)
OKLCH	oklch(56.53% 0.094 221.6)
XYZ	xyz(14.7590, 18.7551, 34.7340)
Luminance	0.1876 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#23829D #9D3E23

analogous

#239D7B #23829D #23459D

triadic

#23829D #9D2382 #829D23

tetradic

#23829D #7B239D #9D3E23 #459D23

square

#23829D #7B239D #9D3E23 #459D23

split-complementary

#23829D #9D2345 #9D7B23

monochromatic

#0D2F39 #18596B #23829D #2EABCF #5FC0DB

Accessibility & contrast

On white

4.42

#23829D on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.75

#23829D on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #23829D

4.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##23829D	#FFFFFF	#000000	##000000
##23829D	1.00	4.42	4.75	4.75
#FFFFFF	4.42	1.00	21.00	21.00
#000000	4.75	21.00	1.00	1.00
##000000	4.75	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#727F9E

Deuteranopia (green-blind)

#62739D

Tritanopia (blue-blind)

#008B8B

Achromatopsia (no color)

#787878

Design tokens & code

CSS

--color: #23829d;
/* rgb */ color: rgb(35, 130, 157);
/* oklch */ color: oklch(56.5% 0.094 221.6);

Tailwind

colors: {
  custom: {
    50: '#72a6ba',
    500: '#23829d',
    950: '#000000',
  },
}

SCSS

$custom: #23829d;
$custom-light: #72a6ba;
$custom-dark: #000000;

JSON

{
  "hex": "#23829d",
  "rgb": {
    "r": 35,
    "g": 130,
    "b": 157
  },
  "hsl": {
    "h": 193.279,
    "s": 63.542,
    "l": 37.647
  },
  "oklch": {
    "l": 0.56527,
    "c": 0.09353,
    "h": 221.6
  },
  "luminance": 0.18757
}

Semantic roles & 50–950 ramp

primary

#23829D

secondary

#C0725C

accent

#6641E7

background

#F7FAFB

surface

#EDF4F6

border

#C8CED0

text

#090F11

muted

#7B7F80

Preview Lab

Preview with #23829D

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

Preview Lab → · Contrast checker → · Palette generator →