#238DA1#238DA1

#238DA1 is a mid, moderate teal. Relative luminance 0.220; OKLCH L 59.5% C 0.095 H 213.7°. Best body text is #000000 at 5.40:1 contrast (WCAG AA passes).

Color values

HEX	#238DA1
RGB	rgb(35, 141, 161)
HSL	hsl(190, 64%, 38%)
HSV	hsv(190, 78%, 63%)
CMYK	cmyk(78.3%, 12.4%, 0%, 36.9%)
CIE-LAB	lab(54.00, -21.98, -18.96)
CIE-LCH	lch(54.00, 29.03, 220.78°)
OKLab	oklab(59.48% -0.0794 -0.0529)
OKLCH	oklch(59.48% 0.095 213.7)
XYZ	xyz(16.6483, 21.9782, 37.0761)
Luminance	0.2198 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#238DA1 #A13723

analogous

#23A176 #238DA1 #234EA1

triadic

#238DA1 #A1238D #8DA123

tetradic

#238DA1 #7623A1 #A13723 #4EA123

square

#238DA1 #7623A1 #A13723 #4EA123

split-complementary

#238DA1 #A1234E #A17623

monochromatic

#0D353C #18616F #238DA1 #2FB8D2 #62C9DD

Accessibility & contrast

On white

3.89

#238DA1 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.40

#238DA1 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #238DA1

5.40:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##238DA1	#FFFFFF	#000000	##000000
##238DA1	1.00	3.89	5.40	5.40
#FFFFFF	3.89	1.00	21.00	21.00
#000000	5.40	21.00	1.00	1.00
##000000	5.40	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7E88A2

Deuteranopia (green-blind)

#6D7CA1

Tritanopia (blue-blind)

#009593

Achromatopsia (no color)

#818181

Design tokens & code

CSS

--color: #238da1;
/* rgb */ color: rgb(35, 141, 161);
/* oklch */ color: oklch(59.5% 0.095 213.7);

Tailwind

colors: {
  custom: {
    50: '#74aebc',
    500: '#238da1',
    950: '#000000',
  },
}

SCSS

$custom: #238da1;
$custom-light: #74aebc;
$custom-dark: #000000;

JSON

{
  "hex": "#238da1",
  "rgb": {
    "r": 35,
    "g": 141,
    "b": 161
  },
  "hsl": {
    "h": 189.524,
    "s": 64.286,
    "l": 38.431
  },
  "oklch": {
    "l": 0.59479,
    "c": 0.09538,
    "h": 213.7
  },
  "luminance": 0.2198
}

Semantic roles & 50–950 ramp

primary

#238DA1

secondary

#C26E5E

accent

#5B41E7

background

#F7FAFB

surface

#EEF4F6

border

#C9CED0

text

#091012

muted

#7B7F81

Preview Lab

Preview with #238DA1

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

Preview Lab → · Contrast checker → · Palette generator →