#238FA1#238FA1

#238FA1 is a mid, moderate teal. Relative luminance 0.226; OKLCH L 60.0% C 0.096 H 211.7°. Best body text is #000000 at 5.52:1 contrast (WCAG AA passes).

Color values

HEX	#238FA1
RGB	rgb(35, 143, 161)
HSL	hsl(189, 64%, 38%)
HSV	hsv(189, 78%, 63%)
CMYK	cmyk(78.3%, 11.2%, 0%, 36.9%)
CIE-LAB	lab(54.63, -23.03, -18.01)
CIE-LCH	lch(54.63, 29.23, 218.03°)
OKLab	oklab(59.98% -0.0814 -0.0502)
OKLCH	oklch(59.98% 0.096 211.7)
XYZ	xyz(16.9458, 22.5734, 37.1753)
Luminance	0.2258 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#238FA1 #A13523

analogous

#23A174 #238FA1 #2350A1

triadic

#238FA1 #A1238F #8FA123

tetradic

#238FA1 #7423A1 #A13523 #50A123

square

#238FA1 #7423A1 #A13523 #50A123

split-complementary

#238FA1 #A12350 #A17423

monochromatic

#0D363C #18626F #238FA1 #2FBBD2 #62CBDD

Accessibility & contrast

On white

3.81

#238FA1 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.52

#238FA1 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #238FA1

5.52:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##238FA1	#FFFFFF	#000000	##000000
##238FA1	1.00	3.81	5.52	5.52
#FFFFFF	3.81	1.00	21.00	21.00
#000000	5.52	21.00	1.00	1.00
##000000	5.52	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#818AA2

Deuteranopia (green-blind)

#707DA1

Tritanopia (blue-blind)

#009694

Achromatopsia (no color)

#838383

Design tokens & code

CSS

--color: #238fa1;
/* rgb */ color: rgb(35, 143, 161);
/* oklch */ color: oklch(60.0% 0.096 211.7);

Tailwind

colors: {
  custom: {
    50: '#74b0bc',
    500: '#238fa1',
    950: '#000000',
  },
}

SCSS

$custom: #238fa1;
$custom-light: #74b0bc;
$custom-dark: #000000;

JSON

{
  "hex": "#238fa1",
  "rgb": {
    "r": 35,
    "g": 143,
    "b": 161
  },
  "hsl": {
    "h": 188.571,
    "s": 64.286,
    "l": 38.431
  },
  "oklch": {
    "l": 0.59984,
    "c": 0.0956,
    "h": 211.7
  },
  "luminance": 0.22575
}

Semantic roles & 50–950 ramp

primary

#238FA1

secondary

#C26C5E

accent

#5841E7

background

#F7FAFB

surface

#EEF4F6

border

#C9CED0

text

#091012

muted

#7B7F81

Preview Lab

Preview with #238FA1

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

Preview Lab → · Contrast checker → · Palette generator →