#239CBA#239CBA

#239CBA is a light, moderate cyan. Relative luminance 0.277; OKLCH L 64.3% C 0.109 H 219.4°. Best body text is #000000 at 6.54:1 contrast (WCAG AA passes).

Color values

HEX	#239CBA
RGB	rgb(35, 156, 186)
HSL	hsl(192, 68%, 43%)
HSV	hsv(192, 81%, 73%)
CMYK	cmyk(81.2%, 16.1%, 0%, 27.1%)
CIE-LAB	lab(59.60, -21.47, -24.64)
CIE-LCH	lch(59.60, 32.68, 228.93°)
OKLab	oklab(64.3% -0.0838 -0.069)
OKLCH	oklch(64.3% 0.109 219.4)
XYZ	xyz(21.4408, 27.6767, 50.6570)
Luminance	0.2768 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#239CBA #BA4123

analogous

#23BA8D #239CBA #2350BA

triadic

#239CBA #BA239C #9CBA23

tetradic

#239CBA #8D23BA #BA4123 #50BA23

square

#239CBA #8D23BA #BA4123 #50BA23

split-complementary

#239CBA #BA2350 #BA8D23

monochromatic

#104653 #197186 #239CBA #3FBCDB #73CEE5

Accessibility & contrast

On white

3.21

#239CBA on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.54

#239CBA on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #239CBA

6.54:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##239CBA	#FFFFFF	#000000	##000000
##239CBA	1.00	3.21	6.54	6.54
#FFFFFF	3.21	1.00	21.00	21.00
#000000	6.54	21.00	1.00	1.00
##000000	6.54	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8998BC

Deuteranopia (green-blind)

#7689BA

Tritanopia (blue-blind)

#00A6A6

Achromatopsia (no color)

#909090

Design tokens & code

CSS

--color: #239cba;
/* rgb */ color: rgb(35, 156, 186);
/* oklch */ color: oklch(64.3% 0.109 219.4);

Tailwind

colors: {
  custom: {
    50: '#79b9ce',
    500: '#239cba',
    950: '#000000',
  },
}

SCSS

$custom: #239cba;
$custom-light: #79b9ce;
$custom-dark: #000000;

JSON

{
  "hex": "#239cba",
  "rgb": {
    "r": 35,
    "g": 156,
    "b": 186
  },
  "hsl": {
    "h": 191.921,
    "s": 68.326,
    "l": 43.333
  },
  "oklch": {
    "l": 0.64297,
    "c": 0.10856,
    "h": 219.4
  },
  "luminance": 0.27679
}

Semantic roles & 50–950 ramp

primary

#239CBA

secondary

#CC806D

accent

#5F3DEB

background

#F8FBFC

surface

#EFF6F9

border

#CAD0D2

text

#0B1113

muted

#7C8082

Preview Lab

Preview with #239CBA

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

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