#2391AD#2391AD

#2391AD is a mid, moderate cyan. Relative luminance 0.236; OKLCH L 61.0% C 0.102 H 219.7°. Best body text is #000000 at 5.73:1 contrast (WCAG AA passes).

Color values

HEX	#2391AD
RGB	rgb(35, 145, 173)
HSL	hsl(192, 66%, 41%)
HSV	hsv(192, 80%, 68%)
CMYK	cmyk(79.8%, 16.2%, 0%, 32.2%)
CIE-LAB	lab(55.71, -20.06, -23.24)
CIE-LCH	lch(55.71, 30.70, 229.19°)
OKLab	oklab(61% -0.0784 -0.065)
OKLCH	oklch(61% 0.102 219.7)
XYZ	xyz(18.3582, 23.6230, 43.1192)
Luminance	0.2362 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2391AD #AD3F23

analogous

#23AD84 #2391AD #234CAD

triadic

#2391AD #AD2391 #91AD23

tetradic

#2391AD #8423AD #AD3F23 #4CAD23

square

#2391AD #8423AD #AD3F23 #4CAD23

split-complementary

#2391AD #AD234C #AD8423

monochromatic

#0E3C47 #19667A #2391AD #37B6D6 #6AC9E1

Accessibility & contrast

On white

3.67

#2391AD on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.73

#2391AD on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #2391AD

5.73:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2391AD	#FFFFFF	#000000	##000000
##2391AD	1.00	3.67	5.73	5.73
#FFFFFF	3.67	1.00	21.00	21.00
#000000	5.73	21.00	1.00	1.00
##000000	5.73	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#808DAE

Deuteranopia (green-blind)

#6E80AD

Tritanopia (blue-blind)

#009A9A

Achromatopsia (no color)

#858585

Design tokens & code

CSS

--color: #2391ad;
/* rgb */ color: rgb(35, 145, 173);
/* oklch */ color: oklch(61.0% 0.102 219.7);

Tailwind

colors: {
  custom: {
    50: '#76b1c5',
    500: '#2391ad',
    950: '#000000',
  },
}

SCSS

$custom: #2391ad;
$custom-light: #76b1c5;
$custom-dark: #000000;

JSON

{
  "hex": "#2391ad",
  "rgb": {
    "r": 35,
    "g": 145,
    "b": 173
  },
  "hsl": {
    "h": 192.174,
    "s": 66.346,
    "l": 40.784
  },
  "oklch": {
    "l": 0.61003,
    "c": 0.10186,
    "h": 219.7
  },
  "luminance": 0.23625
}

Semantic roles & 50–950 ramp

primary

#2391AD

secondary

#C77965

accent

#613FE9

background

#F7FAFC

surface

#EEF5F8

border

#C9CFD1

text

#0A1013

muted

#7C7F82

Preview Lab

Preview with #2391AD

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

Preview Lab → · Contrast checker → · Palette generator →