#2C91A8#2C91A8

#2C91A8 is a mid, moderate cyan. Relative luminance 0.236; OKLCH L 61.0% C 0.096 H 216.5°. Best body text is #000000 at 5.72:1 contrast (WCAG AA passes).

Color values

HEX	#2C91A8
RGB	rgb(44, 145, 168)
HSL	hsl(191, 58%, 42%)
HSV	hsv(191, 74%, 66%)
CMYK	cmyk(73.8%, 13.7%, 0%, 34.1%)
CIE-LAB	lab(55.70, -20.69, -20.38)
CIE-LCH	lch(55.70, 29.04, 224.56°)
OKLab	oklab(60.98% -0.0768 -0.0568)
OKLCH	oklch(60.98% 0.096 216.5)
XYZ	xyz(18.2290, 23.6113, 40.6349)
Luminance	0.2361 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2C91A8 #A8432C

analogous

#2CA881 #2C91A8 #2C53A8

triadic

#2C91A8 #A82C91 #91A82C

tetradic

#2C91A8 #812CA8 #A8432C #53A82C

square

#2C91A8 #812CA8 #A8432C #53A82C

split-complementary

#2C91A8 #A82C53 #A8812C

monochromatic

#133D47 #1F6778 #2C91A8 #43B4CE #74C8DB

Accessibility & contrast

On white

3.67

#2C91A8 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.72

#2C91A8 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #2C91A8

5.72:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2C91A8	#FFFFFF	#000000	##000000
##2C91A8	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)

#828DA9

Deuteranopia (green-blind)

#7180A8

Tritanopia (blue-blind)

#009998

Achromatopsia (no color)

#858585

Design tokens & code

CSS

--color: #2c91a8;
/* rgb */ color: rgb(44, 145, 168);
/* oklch */ color: oklch(61.0% 0.096 216.5);

Tailwind

colors: {
  custom: {
    50: '#78b1c2',
    500: '#2c91a8',
    950: '#000000',
  },
}

SCSS

$custom: #2c91a8;
$custom-light: #78b1c2;
$custom-dark: #000000;

JSON

{
  "hex": "#2c91a8",
  "rgb": {
    "r": 44,
    "g": 145,
    "b": 168
  },
  "hsl": {
    "h": 191.129,
    "s": 58.491,
    "l": 41.569
  },
  "oklch": {
    "l": 0.60982,
    "c": 0.09556,
    "h": 216.5
  },
  "luminance": 0.23613
}

Semantic roles & 50–950 ramp

primary

#2C91A8

secondary

#C27D6E

accent

#6346E2

background

#F7FAFB

surface

#EEF5F7

border

#C9CFD0

text

#0A1012

muted

#7C7F81

Preview Lab

Preview with #2C91A8

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

Preview Lab → · Contrast checker → · Palette generator →