#2391A4#2391A4

#2391A4 is a mid, moderate teal. Relative luminance 0.233; OKLCH L 60.6% C 0.097 H 212.3°. Best body text is #000000 at 5.66:1 contrast (WCAG AA passes).

Color values

HEX	#2391A4
RGB	rgb(35, 145, 164)
HSL	hsl(189, 65%, 39%)
HSV	hsv(189, 79%, 64%)
CMYK	cmyk(78.7%, 11.6%, 0%, 35.7%)
CIE-LAB	lab(55.37, -23.07, -18.61)
CIE-LCH	lch(55.37, 29.64, 218.89°)
OKLab	oklab(60.61% -0.0821 -0.0519)
OKLCH	oklch(60.61% 0.097 212.3)
XYZ	xyz(17.5165, 23.2863, 38.6863)
Luminance	0.2329 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2391A4 #A43623

analogous

#23A477 #2391A4 #2351A4

triadic

#2391A4 #A42391 #91A423

tetradic

#2391A4 #7723A4 #A43623 #51A423

square

#2391A4 #7723A4 #A43623 #51A423

split-complementary

#2391A4 #A42351 #A47723

monochromatic

#0D383F #186472 #2391A4 #31BBD3 #64CCDE

Accessibility & contrast

On white

3.71

#2391A4 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.66

#2391A4 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #2391A4

5.66:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2391A4	#FFFFFF	#000000	##000000
##2391A4	1.00	3.71	5.66	5.66
#FFFFFF	3.71	1.00	21.00	21.00
#000000	5.66	21.00	1.00	1.00
##000000	5.66	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#828CA5

Deuteranopia (green-blind)

#717FA4

Tritanopia (blue-blind)

#009997

Achromatopsia (no color)

#858585

Design tokens & code

CSS

--color: #2391a4;
/* rgb */ color: rgb(35, 145, 164);
/* oklch */ color: oklch(60.6% 0.097 212.3);

Tailwind

colors: {
  custom: {
    50: '#74b1bf',
    500: '#2391a4',
    950: '#000000',
  },
}

SCSS

$custom: #2391a4;
$custom-light: #74b1bf;
$custom-dark: #000000;

JSON

{
  "hex": "#2391a4",
  "rgb": {
    "r": 35,
    "g": 145,
    "b": 164
  },
  "hsl": {
    "h": 188.837,
    "s": 64.824,
    "l": 39.02
  },
  "oklch": {
    "l": 0.60614,
    "c": 0.09712,
    "h": 212.3
  },
  "luminance": 0.23288
}

Semantic roles & 50–950 ramp

primary

#2391A4

secondary

#C36E60

accent

#5940E8

background

#F7FAFB

surface

#EEF5F7

border

#C9CFD0

text

#0A1012

muted

#7C7F81

Preview Lab

Preview with #2391A4

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

Preview Lab → · Contrast checker → · Palette generator →