#217A91#217A91

#217A91 is a mid, moderate cyan. Relative luminance 0.163; OKLCH L 53.9% C 0.087 H 219.4°. Best body text is #FFFFFF at 4.93:1 contrast (WCAG AA passes).

Color values

HEX	#217A91
RGB	rgb(33, 122, 145)
HSL	hsl(192, 63%, 35%)
HSV	hsv(192, 77%, 57%)
CMYK	cmyk(77.2%, 15.9%, 0%, 43.1%)
CIE-LAB	lab(47.35, -17.46, -19.84)
CIE-LCH	lch(47.35, 26.43, 228.65°)
OKLab	oklab(53.9% -0.0676 -0.0555)
OKLCH	oklch(53.9% 0.087 219.4)
XYZ	xyz(12.6954, 16.2852, 29.2568)
Luminance	0.1629 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#217A91 #913821

analogous

#219170 #217A91 #214291

triadic

#217A91 #91217A #7A9121

tetradic

#217A91 #702191 #913821 #429121

square

#217A91 #702191 #913821 #429121

split-complementary

#217A91 #912142 #917021

monochromatic

#0A262D #16505F #217A91 #2CA4C3 #54BDD8

Accessibility & contrast

On white

4.93

#217A91 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.26

#217A91 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #217A91

4.93:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##217A91	#FFFFFF	#000000	##FFFFFF
##217A91	1.00	4.93	4.26	4.93
#FFFFFF	4.93	1.00	21.00	1.00
#000000	4.26	21.00	1.00	21.00
##FFFFFF	4.93	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6C7792

Deuteranopia (green-blind)

#5D6C91

Tritanopia (blue-blind)

#008281

Achromatopsia (no color)

#707070

Design tokens & code

CSS

--color: #217a91;
/* rgb */ color: rgb(33, 122, 145);
/* oklch */ color: oklch(53.9% 0.087 219.4);

Tailwind

colors: {
  custom: {
    50: '#6fa0b1',
    500: '#217a91',
    950: '#000000',
  },
}

SCSS

$custom: #217a91;
$custom-light: #6fa0b1;
$custom-dark: #000000;

JSON

{
  "hex": "#217a91",
  "rgb": {
    "r": 33,
    "g": 122,
    "b": 145
  },
  "hsl": {
    "h": 192.321,
    "s": 62.921,
    "l": 34.902
  },
  "oklch": {
    "l": 0.53903,
    "c": 0.08741,
    "h": 219.4
  },
  "luminance": 0.16287
}

Semantic roles & 50–950 ramp

primary

#217A91

secondary

#BC6852

accent

#6442E6

background

#F7F9FA

surface

#EDF2F5

border

#C8CCCF

text

#080E10

muted

#7B7E7F

Preview Lab

Preview with #217A91

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

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