#239DB0#239DB0

#239DB0 is a light, moderate teal. Relative luminance 0.276; OKLCH L 64.1% C 0.104 H 210.9°. Best body text is #000000 at 6.52:1 contrast (WCAG AA passes).

Color values

HEX	#239DB0
RGB	rgb(35, 157, 176)
HSL	hsl(188, 67%, 41%)
HSV	hsv(188, 80%, 69%)
CMYK	cmyk(80.1%, 10.8%, 0%, 31%)
CIE-LAB	lab(59.53, -25.30, -19.09)
CIE-LCH	lch(59.53, 31.69, 217.05°)
OKLab	oklab(64.12% -0.0889 -0.0532)
OKLCH	oklch(64.12% 0.104 210.9)
XYZ	xyz(20.5832, 27.6033, 45.3090)
Luminance	0.2761 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#239DB0 #B03623

analogous

#23B07D #239DB0 #2357B0

triadic

#239DB0 #B0239D #9DB023

tetradic

#239DB0 #7D23B0 #B03623 #57B023

square

#239DB0 #7D23B0 #B03623 #57B023

split-complementary

#239DB0 #B02357 #B07D23

monochromatic

#0F424A #196F7D #239DB0 #39C2D8 #6CD2E2

Accessibility & contrast

On white

3.22

#239DB0 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.52

#239DB0 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #239DB0

6.52:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##239DB0	#FFFFFF	#000000	##000000
##239DB0	1.00	3.22	6.52	6.52
#FFFFFF	3.22	1.00	21.00	21.00
#000000	6.52	21.00	1.00	1.00
##000000	6.52	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8E97B1

Deuteranopia (green-blind)

#7B89B0

Tritanopia (blue-blind)

#00A5A3

Achromatopsia (no color)

#8F8F8F

Design tokens & code

CSS

--color: #239db0;
/* rgb */ color: rgb(35, 157, 176);
/* oklch */ color: oklch(64.1% 0.104 210.9);

Tailwind

colors: {
  custom: {
    50: '#77bac7',
    500: '#239db0',
    950: '#000000',
  },
}

SCSS

$custom: #239db0;
$custom-light: #77bac7;
$custom-dark: #000000;

JSON

{
  "hex": "#239db0",
  "rgb": {
    "r": 35,
    "g": 157,
    "b": 176
  },
  "hsl": {
    "h": 188.085,
    "s": 66.825,
    "l": 41.373
  },
  "oklch": {
    "l": 0.6412,
    "c": 0.1036,
    "h": 210.9
  },
  "luminance": 0.27606
}

Semantic roles & 50–950 ramp

primary

#239DB0

secondary

#C87467

accent

#553EEA

background

#F8FBFC

surface

#EFF6F8

border

#CAD0D1

text

#0A1113

muted

#7C8082

Preview Lab

Preview with #239DB0

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

Preview Lab → · Contrast checker → · Palette generator →