#2283BD#2283BD

#2283BD is a mid, vivid cyan. Relative luminance 0.202; OKLCH L 58.4% C 0.123 H 240.9°. Best body text is #000000 at 5.05:1 contrast (WCAG AA passes).

Color values

HEX	#2283BD
RGB	rgb(34, 131, 189)
HSL	hsl(202, 70%, 44%)
HSV	hsv(202, 82%, 74%)
CMYK	cmyk(82%, 30.7%, 0%, 25.9%)
CIE-LAB	lab(52.11, -6.68, -37.98)
CIE-LCH	lch(52.11, 38.57, 260.02°)
OKLab	oklab(58.36% -0.0599 -0.1077)
OKLCH	oklch(58.36% 0.123 240.9)
XYZ	xyz(17.9577, 20.2446, 51.0954)
Luminance	0.2025 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2283BD #BD5C22

analogous

#22BDA9 #2283BD #2235BD

triadic

#2283BD #BD2283 #83BD22

tetradic

#2283BD #A922BD #BD5C22 #35BD22

square

#2283BD #A922BD #BD5C22 #35BD22

split-complementary

#2283BD #BD2235 #BDA922

monochromatic

#0F3B55 #195F89 #2283BD #40A2DD #73BBE6

Accessibility & contrast

On white

4.16

#2283BD on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.05

#2283BD on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #2283BD

5.05:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2283BD	#FFFFFF	#000000	##000000
##2283BD	1.00	4.16	5.05	5.05
#FFFFFF	4.16	1.00	21.00	21.00
#000000	5.05	21.00	1.00	1.00
##000000	5.05	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6884C0

Deuteranopia (green-blind)

#5276BC

Tritanopia (blue-blind)

#009197

Achromatopsia (no color)

#7C7C7C

Design tokens & code

CSS

--color: #2283bd;
/* rgb */ color: rgb(34, 131, 189);
/* oklch */ color: oklch(58.4% 0.123 240.9);

Tailwind

colors: {
  custom: {
    50: '#77a6d1',
    500: '#2283bd',
    950: '#000000',
  },
}

SCSS

$custom: #2283bd;
$custom-light: #77a6d1;
$custom-dark: #000000;

JSON

{
  "hex": "#2283bd",
  "rgb": {
    "r": 34,
    "g": 131,
    "b": 189
  },
  "hsl": {
    "h": 202.452,
    "s": 69.507,
    "l": 43.725
  },
  "oklch": {
    "l": 0.58358,
    "c": 0.12325,
    "h": 240.9
  },
  "luminance": 0.20247
}

Semantic roles & 50–950 ramp

primary

#2283BD

secondary

#CD916E

accent

#7E3BEC

background

#F8FAFC

surface

#EFF4F9

border

#CACED2

text

#0A0F14

muted

#7C7F82

Preview Lab

Preview with #2283BD

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

Preview Lab → · Contrast checker → · Palette generator →