#23899E#23899E

#23899E is a mid, moderate cyan. Relative luminance 0.207; OKLCH L 58.3% C 0.094 H 215.1°. Best body text is #000000 at 5.14:1 contrast (WCAG AA passes).

Color values

HEX	#23899E
RGB	rgb(35, 137, 158)
HSL	hsl(190, 64%, 38%)
HSV	hsv(190, 78%, 62%)
CMYK	cmyk(77.8%, 13.3%, 0%, 38%)
CIE-LAB	lab(52.64, -20.88, -19.32)
CIE-LCH	lch(52.64, 28.45, 222.78°)
OKLab	oklab(58.34% -0.0766 -0.0539)
OKLCH	oklch(58.34% 0.094 215.1)
XYZ	xyz(15.8077, 20.7153, 35.5064)
Luminance	0.2072 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#23899E #9E3823

analogous

#239E75 #23899E #234B9E

triadic

#23899E #9E2389 #899E23

tetradic

#23899E #75239E #9E3823 #4B9E23

square

#23899E #75239E #9E3823 #4B9E23

split-complementary

#23899E #9E234B #9E7523

monochromatic

#0D323A #185E6C #23899E #2EB4D0 #60C7DC

Accessibility & contrast

On white

4.08

#23899E on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.14

#23899E on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #23899E

5.14:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##23899E	#FFFFFF	#000000	##000000
##23899E	1.00	4.08	5.14	5.14
#FFFFFF	4.08	1.00	21.00	21.00
#000000	5.14	21.00	1.00	1.00
##000000	5.14	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7A849F

Deuteranopia (green-blind)

#6A789E

Tritanopia (blue-blind)

#009190

Achromatopsia (no color)

#7E7E7E

Design tokens & code

CSS

--color: #23899e;
/* rgb */ color: rgb(35, 137, 158);
/* oklch */ color: oklch(58.3% 0.094 215.1);

Tailwind

colors: {
  custom: {
    50: '#73abba',
    500: '#23899e',
    950: '#000000',
  },
}

SCSS

$custom: #23899e;
$custom-light: #73abba;
$custom-dark: #000000;

JSON

{
  "hex": "#23899e",
  "rgb": {
    "r": 35,
    "g": 137,
    "b": 158
  },
  "hsl": {
    "h": 190.244,
    "s": 63.731,
    "l": 37.843
  },
  "oklch": {
    "l": 0.58339,
    "c": 0.09369,
    "h": 215.1
  },
  "luminance": 0.20717
}

Semantic roles & 50–950 ramp

primary

#23899E

secondary

#C16D5C

accent

#5D41E7

background

#F7FAFB

surface

#EEF4F6

border

#C9CED0

text

#091011

muted

#7B7F80

Preview Lab

Preview with #23899E

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

Preview Lab → · Contrast checker → · Palette generator →