#23799E#23799E

#23799E is a mid, moderate cyan. Relative luminance 0.165; OKLCH L 54.3% C 0.097 H 231.5°. Best body text is #FFFFFF at 4.88:1 contrast (WCAG AA passes).

Color values

HEX	#23799E
RGB	rgb(35, 121, 158)
HSL	hsl(198, 64%, 38%)
HSV	hsv(198, 78%, 62%)
CMYK	cmyk(77.8%, 23.4%, 0%, 38%)
CIE-LAB	lab(47.62, -12.08, -27.05)
CIE-LCH	lch(47.62, 29.63, 245.94°)
OKLab	oklab(54.32% -0.0606 -0.0761)
OKLCH	oklch(54.32% 0.097 231.5)
XYZ	xyz(13.6996, 16.4990, 34.8037)
Luminance	0.1650 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#23799E #9E4823

analogous

#239E86 #23799E #233B9E

triadic

#23799E #9E2379 #799E23

tetradic

#23799E #86239E #9E4823 #3B9E23

square

#23799E #86239E #9E4823 #3B9E23

split-complementary

#23799E #9E233B #9E8623

monochromatic

#0D2C3A #18536C #23799E #2E9FD0 #60B6DC

Accessibility & contrast

On white

4.88

#23799E on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.30

#23799E on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #23799E

4.88:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##23799E	#FFFFFF	#000000	##FFFFFF
##23799E	1.00	4.88	4.30	4.88
#FFFFFF	4.88	1.00	21.00	1.00
#000000	4.30	21.00	1.00	21.00
##FFFFFF	4.88	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6678A0

Deuteranopia (green-blind)

#566C9D

Tritanopia (blue-blind)

#008385

Achromatopsia (no color)

#717171

Design tokens & code

CSS

--color: #23799e;
/* rgb */ color: rgb(35, 121, 158);
/* oklch */ color: oklch(54.3% 0.097 231.5);

Tailwind

colors: {
  custom: {
    50: '#719fba',
    500: '#23799e',
    950: '#000000',
  },
}

SCSS

$custom: #23799e;
$custom-light: #719fba;
$custom-dark: #000000;

JSON

{
  "hex": "#23799e",
  "rgb": {
    "r": 35,
    "g": 121,
    "b": 158
  },
  "hsl": {
    "h": 198.049,
    "s": 63.731,
    "l": 37.843
  },
  "oklch": {
    "l": 0.54318,
    "c": 0.09729,
    "h": 231.5
  },
  "luminance": 0.16501
}

Semantic roles & 50–950 ramp

primary

#23799E

secondary

#C17A5C

accent

#7341E7

background

#F7F9FB

surface

#EDF2F6

border

#C8CCD0

text

#090E11

muted

#7B7E80

Preview Lab

Preview with #23799E

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

Preview Lab → · Contrast checker → · Palette generator →