#216ABD#216ABD

#216ABD is a mid, vivid cyan. Relative luminance 0.143; OKLCH L 52.5% C 0.148 H 254.7°. Best body text is #FFFFFF at 5.44:1 contrast (WCAG AA passes).

Color values

HEX	#216ABD
RGB	rgb(33, 106, 189)
HSL	hsl(212, 70%, 44%)
HSV	hsv(212, 83%, 74%)
CMYK	cmyk(82.5%, 43.9%, 0%, 25.9%)
CIE-LAB	lab(44.67, 8.49, -49.81)
CIE-LCH	lch(44.67, 50.53, 279.67°)
OKLab	oklab(52.51% -0.039 -0.1428)
OKLCH	oklch(52.51% 0.148 254.7)
XYZ	xyz(14.9631, 14.3037, 50.1065)
Luminance	0.1431 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#216ABD #BD7421

analogous

#21B8BD #216ABD #2621BD

triadic

#216ABD #BD216A #6ABD21

tetradic

#216ABD #BD21B8 #BD7421 #21BD26

square

#216ABD #BD21B8 #BD7421 #21BD26

split-complementary

#216ABD #BD2621 #B8BD21

monochromatic

#0F3055 #184D89 #216ABD #3E88DD #72A8E6

Accessibility & contrast

On white

5.44

#216ABD on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.86

#216ABD on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #216ABD

5.44:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##216ABD	#FFFFFF	#000000	##FFFFFF
##216ABD	1.00	5.44	3.86	5.44
#FFFFFF	5.44	1.00	21.00	1.00
#000000	3.86	21.00	1.00	21.00
##FFFFFF	5.44	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3F71C0

Deuteranopia (green-blind)

#1F63BB

Tritanopia (blue-blind)

#007E8A

Achromatopsia (no color)

#6A6A6A

Design tokens & code

CSS

--color: #216abd;
/* rgb */ color: rgb(33, 106, 189);
/* oklch */ color: oklch(52.5% 0.148 254.7);

Tailwind

colors: {
  custom: {
    50: '#7794d1',
    500: '#216abd',
    950: '#000000',
  },
}

SCSS

$custom: #216abd;
$custom-light: #7794d1;
$custom-dark: #000000;

JSON

{
  "hex": "#216abd",
  "rgb": {
    "r": 33,
    "g": 106,
    "b": 189
  },
  "hsl": {
    "h": 211.923,
    "s": 70.27,
    "l": 43.529
  },
  "oklch": {
    "l": 0.52506,
    "c": 0.14808,
    "h": 254.7
  },
  "luminance": 0.14306
}

Semantic roles & 50–950 ramp

primary

#216ABD

secondary

#CDA06D

accent

#9A3BED

background

#F7F9FC

surface

#EEF1F9

border

#C9CBD2

text

#0A0D14

muted

#7C7E82

Preview Lab

Preview with #216ABD

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

Preview Lab → · Contrast checker → · Palette generator →