#23759E#23759E

#23759E is a mid, moderate cyan. Relative luminance 0.155; OKLCH L 53.3% C 0.099 H 235.3°. Best body text is #FFFFFF at 5.11:1 contrast (WCAG AA passes).

Color values

HEX	#23759E
RGB	rgb(35, 117, 158)
HSL	hsl(200, 64%, 38%)
HSV	hsv(200, 78%, 62%)
CMYK	cmyk(77.8%, 25.9%, 0%, 38%)
CIE-LAB	lab(46.37, -9.77, -29.00)
CIE-LCH	lch(46.37, 30.60, 251.38°)
OKLab	oklab(53.32% -0.0566 -0.0818)
OKLCH	oklch(53.32% 0.099 235.3)
XYZ	xyz(13.2235, 15.5469, 34.6451)
Luminance	0.1555 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#23759E #9E4C23

analogous

#239E89 #23759E #23379E

triadic

#23759E #9E2375 #759E23

tetradic

#23759E #89239E #9E4C23 #379E23

square

#23759E #89239E #9E4C23 #379E23

split-complementary

#23759E #9E2337 #9E8923

monochromatic

#0D2B3A #18506C #23759E #2E9AD0 #60B2DC

Accessibility & contrast

On white

5.11

#23759E on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.11

#23759E on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #23759E

5.11:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##23759E	#FFFFFF	#000000	##FFFFFF
##23759E	1.00	5.11	4.11	5.11
#FFFFFF	5.11	1.00	21.00	1.00
#000000	4.11	21.00	1.00	21.00
##FFFFFF	5.11	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6174A0

Deuteranopia (green-blind)

#51699D

Tritanopia (blue-blind)

#008083

Achromatopsia (no color)

#6E6E6E

Design tokens & code

CSS

--color: #23759e;
/* rgb */ color: rgb(35, 117, 158);
/* oklch */ color: oklch(53.3% 0.099 235.3);

Tailwind

colors: {
  custom: {
    50: '#719cbb',
    500: '#23759e',
    950: '#000000',
  },
}

SCSS

$custom: #23759e;
$custom-light: #719cbb;
$custom-dark: #000000;

JSON

{
  "hex": "#23759e",
  "rgb": {
    "r": 35,
    "g": 117,
    "b": 158
  },
  "hsl": {
    "h": 200,
    "s": 63.731,
    "l": 37.843
  },
  "oklch": {
    "l": 0.53323,
    "c": 0.09948,
    "h": 235.3
  },
  "luminance": 0.15549
}

Semantic roles & 50–950 ramp

primary

#23759E

secondary

#C17E5C

accent

#7841E7

background

#F7F9FB

surface

#EDF2F6

border

#C8CCD0

text

#090E11

muted

#7B7E80

Preview Lab

Preview with #23759E

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

Preview Lab → · Contrast checker → · Palette generator →