#2199B2#2199B2

#2199B2 is a light, moderate cyan. Relative luminance 0.263; OKLCH L 63.2% C 0.105 H 216.0°. Best body text is #000000 at 6.26:1 contrast (WCAG AA passes).

Color values

HEX	#2199B2
RGB	rgb(33, 153, 178)
HSL	hsl(190, 69%, 41%)
HSV	hsv(190, 81%, 70%)
CMYK	cmyk(81.5%, 14%, 0%, 30.2%)
CIE-LAB	lab(58.34, -22.77, -22.05)
CIE-LCH	lch(58.34, 31.70, 224.07°)
OKLab	oklab(63.17% -0.0848 -0.0616)
OKLCH	oklch(63.17% 0.105 216)
XYZ	xyz(20.0509, 26.3176, 46.1339)
Luminance	0.2632 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2199B2 #B23A21

analogous

#21B283 #2199B2 #2151B2

triadic

#2199B2 #B22199 #99B221

tetradic

#2199B2 #8321B2 #B23A21 #51B221

square

#2199B2 #8321B2 #B23A21 #51B221

split-complementary

#2199B2 #B22151 #B28321

monochromatic

#0E404B #176D7E #2199B2 #36BEDA #6ACEE3

Accessibility & contrast

On white

3.35

#2199B2 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.26

#2199B2 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #2199B2

6.26:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2199B2	#FFFFFF	#000000	##000000
##2199B2	1.00	3.35	6.26	6.26
#FFFFFF	3.35	1.00	21.00	21.00
#000000	6.26	21.00	1.00	1.00
##000000	6.26	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8894B3

Deuteranopia (green-blind)

#7586B2

Tritanopia (blue-blind)

#00A2A1

Achromatopsia (no color)

#8C8C8C

Design tokens & code

CSS

--color: #2199b2;
/* rgb */ color: rgb(33, 153, 178);
/* oklch */ color: oklch(63.2% 0.105 216.0);

Tailwind

colors: {
  custom: {
    50: '#77b7c9',
    500: '#2199b2',
    950: '#000000',
  },
}

SCSS

$custom: #2199b2;
$custom-light: #77b7c9;
$custom-dark: #000000;

JSON

{
  "hex": "#2199b2",
  "rgb": {
    "r": 33,
    "g": 153,
    "b": 178
  },
  "hsl": {
    "h": 190.345,
    "s": 68.72,
    "l": 41.373
  },
  "oklch": {
    "l": 0.63174,
    "c": 0.10484,
    "h": 216
  },
  "luminance": 0.2632
}

Semantic roles & 50–950 ramp

primary

#2199B2

secondary

#C97766

accent

#5A3CEC

background

#F7FBFC

surface

#EEF6F8

border

#C9D0D1

text

#0A1113

muted

#7C8082

Preview Lab

Preview with #2199B2

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

Preview Lab → · Contrast checker → · Palette generator →