#2191AE#2191AE

#2191AE is a mid, moderate cyan. Relative luminance 0.236; OKLCH L 61.0% C 0.103 H 220.3°. Best body text is #000000 at 5.73:1 contrast (WCAG AA passes).

Color values

HEX	#2191AE
RGB	rgb(33, 145, 174)
HSL	hsl(192, 68%, 41%)
HSV	hsv(192, 81%, 68%)
CMYK	cmyk(81%, 16.7%, 0%, 31.8%)
CIE-LAB	lab(55.71, -19.92, -23.80)
CIE-LCH	lch(55.71, 31.04, 230.07°)
OKLab	oklab(61.01% -0.0787 -0.0666)
OKLCH	oklch(61.01% 0.103 220.3)
XYZ	xyz(18.3893, 23.6278, 43.6276)
Luminance	0.2363 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2191AE #AE3E21

analogous

#21AE84 #2191AE #214BAE

triadic

#2191AE #AE2191 #91AE21

tetradic

#2191AE #8421AE #AE3E21 #4BAE21

square

#2191AE #8421AE #AE3E21 #4BAE21

split-complementary

#2191AE #AE214B #AE8421

monochromatic

#0D3B47 #17667B #2191AE #34B7D8 #67C9E2

Accessibility & contrast

On white

3.67

#2191AE on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.73

#2191AE on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #2191AE

5.73:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2191AE	#FFFFFF	#000000	##000000
##2191AE	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)

#7F8DB0

Deuteranopia (green-blind)

#6D80AE

Tritanopia (blue-blind)

#009A9A

Achromatopsia (no color)

#858585

Design tokens & code

CSS

--color: #2191ae;
/* rgb */ color: rgb(33, 145, 174);
/* oklch */ color: oklch(61.0% 0.103 220.3);

Tailwind

colors: {
  custom: {
    50: '#75b1c6',
    500: '#2191ae',
    950: '#000000',
  },
}

SCSS

$custom: #2191ae;
$custom-light: #75b1c6;
$custom-dark: #000000;

JSON

{
  "hex": "#2191ae",
  "rgb": {
    "r": 33,
    "g": 145,
    "b": 174
  },
  "hsl": {
    "h": 192.34,
    "s": 68.116,
    "l": 40.588
  },
  "oklch": {
    "l": 0.6101,
    "c": 0.10314,
    "h": 220.3
  },
  "luminance": 0.2363
}

Semantic roles & 50–950 ramp

primary

#2191AE

secondary

#C87863

accent

#613DEB

background

#F7FAFC

surface

#EEF5F8

border

#C9CFD1

text

#0A1013

muted

#7C7F82

Preview Lab

Preview with #2191AE

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

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