#23759F#23759F

#23759F is a mid, moderate cyan. Relative luminance 0.156; OKLCH L 53.4% C 0.101 H 236.0°. Best body text is #FFFFFF at 5.10:1 contrast (WCAG AA passes).

Color values

HEX	#23759F
RGB	rgb(35, 117, 159)
HSL	hsl(200, 64%, 38%)
HSV	hsv(200, 78%, 62%)
CMYK	cmyk(78%, 26.4%, 0%, 37.6%)
CIE-LAB	lab(46.42, -9.41, -29.51)
CIE-LCH	lch(46.42, 30.98, 252.32°)
OKLab	oklab(53.37% -0.0563 -0.0833)
OKLCH	oklch(53.37% 0.101 236)
XYZ	xyz(13.3099, 15.5815, 35.1002)
Luminance	0.1558 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#23759F #9F4D23

analogous

#239F8B #23759F #23379F

triadic

#23759F #9F2375 #759F23

tetradic

#23759F #8B239F #9F4D23 #379F23

square

#23759F #8B239F #9F4D23 #379F23

split-complementary

#23759F #9F2337 #9F8B23

monochromatic

#0D2B3B #18506D #23759F #2E9AD1 #60B2DC

Accessibility & contrast

On white

5.10

#23759F on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.12

#23759F on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #23759F

5.10:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##23759F	#FFFFFF	#000000	##FFFFFF
##23759F	1.00	5.10	4.12	5.10
#FFFFFF	5.10	1.00	21.00	1.00
#000000	4.12	21.00	1.00	21.00
##FFFFFF	5.10	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6174A1

Deuteranopia (green-blind)

#50699E

Tritanopia (blue-blind)

#008083

Achromatopsia (no color)

#6E6E6E

Design tokens & code

CSS

--color: #23759f;
/* rgb */ color: rgb(35, 117, 159);
/* oklch */ color: oklch(53.4% 0.101 236.0);

Tailwind

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

SCSS

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

JSON

{
  "hex": "#23759f",
  "rgb": {
    "r": 35,
    "g": 117,
    "b": 159
  },
  "hsl": {
    "h": 200.323,
    "s": 63.918,
    "l": 38.039
  },
  "oklch": {
    "l": 0.53375,
    "c": 0.1005,
    "h": 236
  },
  "luminance": 0.15583
}

Semantic roles & 50–950 ramp

primary

#23759F

secondary

#C17F5D

accent

#7941E7

background

#F7F9FB

surface

#EDF2F6

border

#C8CCD0

text

#090E12

muted

#7B7E81

Preview Lab

Preview with #23759F

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

Preview Lab → · Contrast checker → · Palette generator →