#239FB4#239FB4

#239FB4 is a light, moderate teal. Relative luminance 0.284; OKLCH L 64.8% C 0.105 H 212.3°. Best body text is #000000 at 6.69:1 contrast (WCAG AA passes).

Color values

HEX	#239FB4
RGB	rgb(35, 159, 180)
HSL	hsl(189, 67%, 42%)
HSV	hsv(189, 81%, 71%)
CMYK	cmyk(80.6%, 11.7%, 0%, 29.4%)
CIE-LAB	lab(60.29, -25.01, -20.19)
CIE-LCH	lch(60.29, 32.14, 218.92°)
OKLab	oklab(64.78% -0.0891 -0.0563)
OKLCH	oklch(64.78% 0.105 212.3)
XYZ	xyz(21.3259, 28.4462, 47.5379)
Luminance	0.2845 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#239FB4 #B43823

analogous

#23B481 #239FB4 #2356B4

triadic

#239FB4 #B4239F #9FB423

tetradic

#239FB4 #8123B4 #B43823 #56B423

square

#239FB4 #8123B4 #B43823 #56B423

split-complementary

#239FB4 #B42356 #B48123

monochromatic

#0F444E #197281 #239FB4 #3BC2D9 #6ED2E3

Accessibility & contrast

On white

3.14

#239FB4 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.69

#239FB4 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #239FB4

6.69:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##239FB4	#FFFFFF	#000000	##000000
##239FB4	1.00	3.14	6.69	6.69
#FFFFFF	3.14	1.00	21.00	21.00
#000000	6.69	21.00	1.00	1.00
##000000	6.69	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8F99B5

Deuteranopia (green-blind)

#7C8BB4

Tritanopia (blue-blind)

#00A7A5

Achromatopsia (no color)

#919191

Design tokens & code

CSS

--color: #239fb4;
/* rgb */ color: rgb(35, 159, 180);
/* oklch */ color: oklch(64.8% 0.105 212.3);

Tailwind

colors: {
  custom: {
    50: '#78bbca',
    500: '#239fb4',
    950: '#000000',
  },
}

SCSS

$custom: #239fb4;
$custom-light: #78bbca;
$custom-dark: #000000;

JSON

{
  "hex": "#239fb4",
  "rgb": {
    "r": 35,
    "g": 159,
    "b": 180
  },
  "hsl": {
    "h": 188.69,
    "s": 67.442,
    "l": 42.157
  },
  "oklch": {
    "l": 0.64782,
    "c": 0.10545,
    "h": 212.3
  },
  "luminance": 0.28449
}

Semantic roles & 50–950 ramp

primary

#239FB4

secondary

#C97769

accent

#573DEA

background

#F8FBFC

surface

#EFF6F8

border

#CAD0D1

text

#0B1213

muted

#7C8182

Preview Lab

Preview with #239FB4

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

Preview Lab → · Contrast checker → · Palette generator →