#2E91A6#2E91A6

#2E91A6 is a mid, moderate cyan. Relative luminance 0.236; OKLCH L 60.9% C 0.094 H 215.0°. Best body text is #000000 at 5.72:1 contrast (WCAG AA passes).

Color values

HEX	#2E91A6
RGB	rgb(46, 145, 166)
HSL	hsl(191, 57%, 42%)
HSV	hsv(191, 72%, 65%)
CMYK	cmyk(72.3%, 12.7%, 0%, 34.9%)
CIE-LAB	lab(55.67, -21.08, -19.27)
CIE-LCH	lch(55.67, 28.56, 222.44°)
OKLab	oklab(60.95% -0.0767 -0.0537)
OKLCH	oklch(60.95% 0.094 215)
XYZ	xyz(18.1321, 23.5827, 39.6653)
Luminance	0.2359 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2E91A6 #A6432E

analogous

#2EA67F #2E91A6 #2E55A6

triadic

#2E91A6 #A62E91 #91A62E

tetradic

#2E91A6 #7F2EA6 #A6432E #55A62E

square

#2E91A6 #7F2EA6 #A6432E #55A62E

split-complementary

#2E91A6 #A62E55 #A67F2E

monochromatic

#133D46 #216776 #2E91A6 #46B4CC #76C8D9

Accessibility & contrast

On white

3.67

#2E91A6 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.72

#2E91A6 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #2E91A6

5.72:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2E91A6	#FFFFFF	#000000	##000000
##2E91A6	1.00	3.67	5.72	5.72
#FFFFFF	3.67	1.00	21.00	21.00
#000000	5.72	21.00	1.00	1.00
##000000	5.72	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#828CA7

Deuteranopia (green-blind)

#7280A6

Tritanopia (blue-blind)

#009998

Achromatopsia (no color)

#858585

Design tokens & code

CSS

--color: #2e91a6;
/* rgb */ color: rgb(46, 145, 166);
/* oklch */ color: oklch(60.9% 0.094 215.0);

Tailwind

colors: {
  custom: {
    50: '#78b1c0',
    500: '#2e91a6',
    950: '#000000',
  },
}

SCSS

$custom: #2e91a6;
$custom-light: #78b1c0;
$custom-dark: #000000;

JSON

{
  "hex": "#2e91a6",
  "rgb": {
    "r": 46,
    "g": 145,
    "b": 166
  },
  "hsl": {
    "h": 190.5,
    "s": 56.604,
    "l": 41.569
  },
  "oklch": {
    "l": 0.60947,
    "c": 0.09365,
    "h": 215
  },
  "luminance": 0.23585
}

Semantic roles & 50–950 ramp

primary

#2E91A6

secondary

#C17D6F

accent

#6348E0

background

#F7FAFB

surface

#EEF5F7

border

#C9CFD0

text

#0A1012

muted

#7C7F81

Preview Lab

Preview with #2E91A6

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

Preview Lab → · Contrast checker → · Palette generator →