#2285B3#2285B3

#2285B3 is a mid, moderate cyan. Relative luminance 0.204; OKLCH L 58.3% C 0.111 H 234.3°. Best body text is #000000 at 5.07:1 contrast (WCAG AA passes).

Color values

HEX	#2285B3
RGB	rgb(34, 133, 179)
HSL	hsl(199, 68%, 42%)
HSV	hsv(199, 81%, 70%)
CMYK	cmyk(81%, 25.7%, 0%, 29.8%)
CIE-LAB	lab(52.25, -11.48, -32.03)
CIE-LCH	lch(52.25, 34.03, 250.29°)
OKLab	oklab(58.31% -0.065 -0.0904)
OKLCH	oklch(58.31% 0.111 234.3)
XYZ	xyz(17.1806, 20.3677, 45.6649)
Luminance	0.2037 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2285B3 #B35022

analogous

#22B398 #2285B3 #223DB3

triadic

#2285B3 #B32285 #85B322

tetradic

#2285B3 #9822B3 #B35022 #3DB322

square

#2285B3 #9822B3 #B35022 #3DB322

split-complementary

#2285B3 #B3223D #B39822

monochromatic

#0E394C #185F80 #2285B3 #39A6D9 #6CBDE3

Accessibility & contrast

On white

4.14

#2285B3 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.07

#2285B3 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #2285B3

5.07:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2285B3	#FFFFFF	#000000	##000000
##2285B3	1.00	4.14	5.07	5.07
#FFFFFF	4.14	1.00	21.00	21.00
#000000	5.07	21.00	1.00	1.00
##000000	5.07	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6E84B5

Deuteranopia (green-blind)

#5B77B2

Tritanopia (blue-blind)

#009195

Achromatopsia (no color)

#7D7D7D

Design tokens & code

CSS

--color: #2285b3;
/* rgb */ color: rgb(34, 133, 179);
/* oklch */ color: oklch(58.3% 0.111 234.3);

Tailwind

colors: {
  custom: {
    50: '#75a8ca',
    500: '#2285b3',
    950: '#000000',
  },
}

SCSS

$custom: #2285b3;
$custom-light: #75a8ca;
$custom-dark: #000000;

JSON

{
  "hex": "#2285b3",
  "rgb": {
    "r": 34,
    "g": 133,
    "b": 179
  },
  "hsl": {
    "h": 199.034,
    "s": 68.075,
    "l": 41.765
  },
  "oklch": {
    "l": 0.58313,
    "c": 0.11138,
    "h": 234.3
  },
  "luminance": 0.2037
}

Semantic roles & 50–950 ramp

primary

#2285B3

secondary

#C98768

accent

#743DEB

background

#F7FAFC

surface

#EEF4F8

border

#C9CED1

text

#0A0F13

muted

#7C7F82

Preview Lab

Preview with #2285B3

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

Preview Lab → · Contrast checker → · Palette generator →