#2184BD#2184BD

#2184BD is a mid, vivid cyan. Relative luminance 0.205; OKLCH L 58.6% C 0.123 H 240.1°. Best body text is #000000 at 5.10:1 contrast (WCAG AA passes).

Color values

HEX	#2184BD
RGB	rgb(33, 132, 189)
HSL	hsl(202, 70%, 44%)
HSV	hsv(202, 83%, 74%)
CMYK	cmyk(82.5%, 30.2%, 0%, 25.9%)
CIE-LAB	lab(52.40, -7.36, -37.54)
CIE-LCH	lch(52.40, 38.25, 258.91°)
OKLab	oklab(58.58% -0.0612 -0.1064)
OKLCH	oklch(58.58% 0.123 240.1)
XYZ	xyz(18.0601, 20.4977, 51.1388)
Luminance	0.2050 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2184BD #BD5A21

analogous

#21BDA8 #2184BD #2136BD

triadic

#2184BD #BD2184 #84BD21

tetradic

#2184BD #A821BD #BD5A21 #36BD21

square

#2184BD #A821BD #BD5A21 #36BD21

split-complementary

#2184BD #BD2136 #BDA821

monochromatic

#0F3B55 #186089 #2184BD #3EA3DD #72BCE6

Accessibility & contrast

On white

4.12

#2184BD on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.10

#2184BD on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #2184BD

5.10:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2184BD	#FFFFFF	#000000	##000000
##2184BD	1.00	4.12	5.10	5.10
#FFFFFF	4.12	1.00	21.00	21.00
#000000	5.10	21.00	1.00	1.00
##000000	5.10	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6985C0

Deuteranopia (green-blind)

#5477BC

Tritanopia (blue-blind)

#009298

Achromatopsia (no color)

#7D7D7D

Design tokens & code

CSS

--color: #2184bd;
/* rgb */ color: rgb(33, 132, 189);
/* oklch */ color: oklch(58.6% 0.123 240.1);

Tailwind

colors: {
  custom: {
    50: '#77a7d1',
    500: '#2184bd',
    950: '#000000',
  },
}

SCSS

$custom: #2184bd;
$custom-light: #77a7d1;
$custom-dark: #000000;

JSON

{
  "hex": "#2184bd",
  "rgb": {
    "r": 33,
    "g": 132,
    "b": 189
  },
  "hsl": {
    "h": 201.923,
    "s": 70.27,
    "l": 43.529
  },
  "oklch": {
    "l": 0.58576,
    "c": 0.12275,
    "h": 240.1
  },
  "luminance": 0.205
}

Semantic roles & 50–950 ramp

primary

#2184BD

secondary

#CD906D

accent

#7C3BED

background

#F7FAFC

surface

#EEF4F9

border

#C9CED2

text

#0A0F14

muted

#7C7F82

Preview Lab

Preview with #2184BD

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

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