#23799F#23799F

#23799F is a mid, moderate cyan. Relative luminance 0.165; OKLCH L 54.4% C 0.098 H 232.2°. Best body text is #FFFFFF at 4.88:1 contrast (WCAG AA passes).

Color values

HEX	#23799F
RGB	rgb(35, 121, 159)
HSL	hsl(198, 64%, 38%)
HSV	hsv(198, 78%, 62%)
CMYK	cmyk(78%, 23.9%, 0%, 37.6%)
CIE-LAB	lab(47.67, -11.72, -27.57)
CIE-LCH	lch(47.67, 29.96, 246.97°)
OKLab	oklab(54.37% -0.0602 -0.0776)
OKLCH	oklch(54.37% 0.098 232.2)
XYZ	xyz(13.7860, 16.5336, 35.2589)
Luminance	0.1653 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#23799F #9F4923

analogous

#239F87 #23799F #233B9F

triadic

#23799F #9F2379 #799F23

tetradic

#23799F #87239F #9F4923 #3B9F23

square

#23799F #87239F #9F4923 #3B9F23

split-complementary

#23799F #9F233B #9F8723

monochromatic

#0D2D3B #18536D #23799F #2E9FD1 #60B6DC

Accessibility & contrast

On white

4.88

#23799F on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.31

#23799F on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #23799F

4.88:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##23799F	#FFFFFF	#000000	##FFFFFF
##23799F	1.00	4.88	4.31	4.88
#FFFFFF	4.88	1.00	21.00	1.00
#000000	4.31	21.00	1.00	21.00
##FFFFFF	4.88	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6678A1

Deuteranopia (green-blind)

#556C9E

Tritanopia (blue-blind)

#008386

Achromatopsia (no color)

#717171

Design tokens & code

CSS

--color: #23799f;
/* rgb */ color: rgb(35, 121, 159);
/* oklch */ color: oklch(54.4% 0.098 232.2);

Tailwind

colors: {
  custom: {
    50: '#719fbb',
    500: '#23799f',
    950: '#000000',
  },
}

SCSS

$custom: #23799f;
$custom-light: #719fbb;
$custom-dark: #000000;

JSON

{
  "hex": "#23799f",
  "rgb": {
    "r": 35,
    "g": 121,
    "b": 159
  },
  "hsl": {
    "h": 198.387,
    "s": 63.918,
    "l": 38.039
  },
  "oklch": {
    "l": 0.54368,
    "c": 0.09824,
    "h": 232.2
  },
  "luminance": 0.16535
}

Semantic roles & 50–950 ramp

primary

#23799F

secondary

#C17B5D

accent

#7441E7

background

#F7F9FB

surface

#EDF2F6

border

#C8CCD0

text

#090E12

muted

#7B7E81

Preview Lab

Preview with #23799F

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

Preview Lab → · Contrast checker → · Palette generator →