#23708B#23708B

#23708B is a mid, moderate cyan. Relative luminance 0.138; OKLCH L 51.1% C 0.084 H 225.7°. Best body text is #FFFFFF at 5.58:1 contrast (WCAG AA passes).

Color values

HEX	#23708B
RGB	rgb(35, 112, 139)
HSL	hsl(196, 60%, 34%)
HSV	hsv(196, 75%, 55%)
CMYK	cmyk(74.8%, 19.4%, 0%, 45.5%)
CIE-LAB	lab(43.96, -13.70, -21.49)
CIE-LCH	lch(43.96, 25.49, 237.48°)
OKLab	oklab(51.12% -0.0587 -0.0602)
OKLCH	oklch(51.12% 0.084 225.7)
XYZ	xyz(11.1456, 13.8084, 26.4990)
Luminance	0.1381 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#23708B #8B3E23

analogous

#238B72 #23708B #233C8B

triadic

#23708B #8B2370 #708B23

tetradic

#23708B #72238B #8B3E23 #3C8B23

square

#23708B #72238B #8B3E23 #3C8B23

split-complementary

#23708B #8B233C #8B7223

monochromatic

#0A2129 #17495A #23708B #2F97BC #54B3D4

Accessibility & contrast

On white

5.58

#23708B on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.76

#23708B on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #23708B

5.58:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##23708B	#FFFFFF	#000000	##FFFFFF
##23708B	1.00	5.58	3.76	5.58
#FFFFFF	5.58	1.00	21.00	1.00
#000000	3.76	21.00	1.00	21.00
##FFFFFF	5.58	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#616E8C

Deuteranopia (green-blind)

#53638B

Tritanopia (blue-blind)

#007879

Achromatopsia (no color)

#686868

Design tokens & code

CSS

--color: #23708b;
/* rgb */ color: rgb(35, 112, 139);
/* oklch */ color: oklch(51.1% 0.084 225.7);

Tailwind

colors: {
  custom: {
    50: '#6e99ad',
    500: '#23708b',
    950: '#000000',
  },
}

SCSS

$custom: #23708b;
$custom-light: #6e99ad;
$custom-dark: #000000;

JSON

{
  "hex": "#23708b",
  "rgb": {
    "r": 35,
    "g": 112,
    "b": 139
  },
  "hsl": {
    "h": 195.577,
    "s": 59.77,
    "l": 34.118
  },
  "oklch": {
    "l": 0.51116,
    "c": 0.08408,
    "h": 225.7
  },
  "luminance": 0.1381
}

Semantic roles & 50–950 ramp

primary

#23708B

secondary

#B86C52

accent

#6E45E3

background

#F7F9FA

surface

#EDF2F4

border

#C8CCCE

text

#080D10

muted

#7B7E7F

Preview Lab

Preview with #23708B

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

Preview Lab → · Contrast checker → · Palette generator →