#239BB0#239BB0

#239BB0 is a light, moderate teal. Relative luminance 0.269; OKLCH L 63.6% C 0.103 H 212.7°. Best body text is #000000 at 6.39:1 contrast (WCAG AA passes).

Color values

HEX	#239BB0
RGB	rgb(35, 155, 176)
HSL	hsl(189, 67%, 41%)
HSV	hsv(189, 80%, 69%)
CMYK	cmyk(80.1%, 11.9%, 0%, 31%)
CIE-LAB	lab(58.91, -24.28, -20.03)
CIE-LCH	lch(58.91, 31.48, 219.53°)
OKLab	oklab(63.62% -0.0869 -0.0559)
OKLCH	oklch(63.62% 0.103 212.7)
XYZ	xyz(20.2476, 26.9321, 45.1971)
Luminance	0.2693 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#239BB0 #B03823

analogous

#23B07F #239BB0 #2355B0

triadic

#239BB0 #B0239B #9BB023

tetradic

#239BB0 #7F23B0 #B03823 #55B023

square

#239BB0 #7F23B0 #B03823 #55B023

split-complementary

#239BB0 #B02355 #B07F23

monochromatic

#0F414A #196E7D #239BB0 #39C0D8 #6CD0E2

Accessibility & contrast

On white

3.29

#239BB0 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.39

#239BB0 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #239BB0

6.39:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##239BB0	#FFFFFF	#000000	##000000
##239BB0	1.00	3.29	6.39	6.39
#FFFFFF	3.29	1.00	21.00	21.00
#000000	6.39	21.00	1.00	1.00
##000000	6.39	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8B95B1

Deuteranopia (green-blind)

#7888B0

Tritanopia (blue-blind)

#00A3A1

Achromatopsia (no color)

#8E8E8E

Design tokens & code

CSS

--color: #239bb0;
/* rgb */ color: rgb(35, 155, 176);
/* oklch */ color: oklch(63.6% 0.103 212.7);

Tailwind

colors: {
  custom: {
    50: '#77b8c7',
    500: '#239bb0',
    950: '#000000',
  },
}

SCSS

$custom: #239bb0;
$custom-light: #77b8c7;
$custom-dark: #000000;

JSON

{
  "hex": "#239bb0",
  "rgb": {
    "r": 35,
    "g": 155,
    "b": 176
  },
  "hsl": {
    "h": 188.936,
    "s": 66.825,
    "l": 41.373
  },
  "oklch": {
    "l": 0.63621,
    "c": 0.10335,
    "h": 212.7
  },
  "luminance": 0.26935
}

Semantic roles & 50–950 ramp

primary

#239BB0

secondary

#C87567

accent

#583EEA

background

#F7FBFC

surface

#EEF6F8

border

#C9D0D1

text

#0A1113

muted

#7C8082

Preview Lab

Preview with #239BB0

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

Preview Lab → · Contrast checker → · Palette generator →