#23789E#23789E

#23789E is a mid, moderate cyan. Relative luminance 0.163; OKLCH L 54.1% C 0.098 H 232.5°. Best body text is #FFFFFF at 4.94:1 contrast (WCAG AA passes).

Color values

HEX	#23789E
RGB	rgb(35, 120, 158)
HSL	hsl(199, 64%, 38%)
HSV	hsv(199, 78%, 62%)
CMYK	cmyk(77.8%, 24.1%, 0%, 38%)
CIE-LAB	lab(47.31, -11.51, -27.54)
CIE-LCH	lch(47.31, 29.85, 247.32°)
OKLab	oklab(54.07% -0.0596 -0.0775)
OKLCH	oklch(54.07% 0.098 232.5)
XYZ	xyz(13.5787, 16.2573, 34.7634)
Luminance	0.1626 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#23789E #9E4923

analogous

#239E87 #23789E #233A9E

triadic

#23789E #9E2378 #789E23

tetradic

#23789E #87239E #9E4923 #3A9E23

square

#23789E #87239E #9E4923 #3A9E23

split-complementary

#23789E #9E233A #9E8723

monochromatic

#0D2C3A #18526C #23789E #2E9ED0 #60B5DC

Accessibility & contrast

On white

4.94

#23789E on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.25

#23789E on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #23789E

4.94:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##23789E	#FFFFFF	#000000	##FFFFFF
##23789E	1.00	4.94	4.25	4.94
#FFFFFF	4.94	1.00	21.00	1.00
#000000	4.25	21.00	1.00	21.00
##FFFFFF	4.94	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6577A0

Deuteranopia (green-blind)

#556B9D

Tritanopia (blue-blind)

#008285

Achromatopsia (no color)

#707070

Design tokens & code

CSS

--color: #23789e;
/* rgb */ color: rgb(35, 120, 158);
/* oklch */ color: oklch(54.1% 0.098 232.5);

Tailwind

colors: {
  custom: {
    50: '#719fba',
    500: '#23789e',
    950: '#000000',
  },
}

SCSS

$custom: #23789e;
$custom-light: #719fba;
$custom-dark: #000000;

JSON

{
  "hex": "#23789e",
  "rgb": {
    "r": 35,
    "g": 120,
    "b": 158
  },
  "hsl": {
    "h": 198.537,
    "s": 63.731,
    "l": 37.843
  },
  "oklch": {
    "l": 0.54069,
    "c": 0.09779,
    "h": 232.5
  },
  "luminance": 0.16259
}

Semantic roles & 50–950 ramp

primary

#23789E

secondary

#C17B5C

accent

#7441E7

background

#F7F9FB

surface

#EDF2F6

border

#C8CCD0

text

#090E11

muted

#7B7E80

Preview Lab

Preview with #23789E

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

Preview Lab → · Contrast checker → · Palette generator →