#23789D#23789D

#23789D is a mid, moderate cyan. Relative luminance 0.162; OKLCH L 54.0% C 0.097 H 231.8°. Best body text is #FFFFFF at 4.95:1 contrast (WCAG AA passes).

Color values

HEX	#23789D
RGB	rgb(35, 120, 157)
HSL	hsl(198, 64%, 38%)
HSV	hsv(198, 78%, 62%)
CMYK	cmyk(77.7%, 23.6%, 0%, 38.4%)
CIE-LAB	lab(47.27, -11.87, -27.02)
CIE-LCH	lch(47.27, 29.51, 246.29°)
OKLab	oklab(54.02% -0.0599 -0.0761)
OKLCH	oklch(54.02% 0.097 231.8)
XYZ	xyz(13.4929, 16.2230, 34.3120)
Luminance	0.1623 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#23789D #9D4823

analogous

#239D85 #23789D #233B9D

triadic

#23789D #9D2378 #789D23

tetradic

#23789D #85239D #9D4823 #3B9D23

square

#23789D #85239D #9D4823 #3B9D23

split-complementary

#23789D #9D233B #9D8523

monochromatic

#0D2B39 #18526B #23789D #2E9ECF #5FB6DB

Accessibility & contrast

On white

4.95

#23789D on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.24

#23789D on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #23789D

4.95:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##23789D	#FFFFFF	#000000	##FFFFFF
##23789D	1.00	4.95	4.24	4.95
#FFFFFF	4.95	1.00	21.00	1.00
#000000	4.24	21.00	1.00	21.00
##FFFFFF	4.95	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#65779F

Deuteranopia (green-blind)

#556B9C

Tritanopia (blue-blind)

#008284

Achromatopsia (no color)

#707070

Design tokens & code

CSS

--color: #23789d;
/* rgb */ color: rgb(35, 120, 157);
/* oklch */ color: oklch(54.0% 0.097 231.8);

Tailwind

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

SCSS

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

JSON

{
  "hex": "#23789d",
  "rgb": {
    "r": 35,
    "g": 120,
    "b": 157
  },
  "hsl": {
    "h": 198.197,
    "s": 63.542,
    "l": 37.647
  },
  "oklch": {
    "l": 0.54019,
    "c": 0.09684,
    "h": 231.8
  },
  "luminance": 0.16225
}

Semantic roles & 50–950 ramp

primary

#23789D

secondary

#C07A5C

accent

#7341E7

background

#F7F9FB

surface

#EDF2F6

border

#C8CCD0

text

#090E11

muted

#7B7E80

Preview Lab

Preview with #23789D

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

Preview Lab → · Contrast checker → · Palette generator →