#2287A1#2287A1

#2287A1 is a mid, moderate cyan. Relative luminance 0.202; OKLCH L 57.9% C 0.096 H 219.7°. Best body text is #000000 at 5.05:1 contrast (WCAG AA passes).

Color values

HEX	#2287A1
RGB	rgb(34, 135, 161)
HSL	hsl(192, 65%, 38%)
HSV	hsv(192, 79%, 63%)
CMYK	cmyk(78.9%, 16.1%, 0%, 36.9%)
CIE-LAB	lab(52.11, -18.91, -21.87)
CIE-LCH	lch(52.11, 28.91, 229.16°)
OKLab	oklab(57.95% -0.0738 -0.0612)
OKLCH	oklch(57.95% 0.096 219.7)
XYZ	xyz(15.7540, 20.2393, 36.7876)
Luminance	0.2024 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2287A1 #A13C22

analogous

#22A17B #2287A1 #2248A1

triadic

#2287A1 #A12287 #87A122

tetradic

#2287A1 #7B22A1 #A13C22 #48A122

square

#2287A1 #7B22A1 #A13C22 #48A122

split-complementary

#2287A1 #A12248 #A17B22

monochromatic

#0D323C #175D6E #2287A1 #2DB1D3 #60C4DD

Accessibility & contrast

On white

4.16

#2287A1 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.05

#2287A1 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #2287A1

5.05:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2287A1	#FFFFFF	#000000	##000000
##2287A1	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)

#7783A2

Deuteranopia (green-blind)

#6677A1

Tritanopia (blue-blind)

#00908F

Achromatopsia (no color)

#7C7C7C

Design tokens & code

CSS

--color: #2287a1;
/* rgb */ color: rgb(34, 135, 161);
/* oklch */ color: oklch(57.9% 0.096 219.7);

Tailwind

colors: {
  custom: {
    50: '#73aabd',
    500: '#2287a1',
    950: '#000000',
  },
}

SCSS

$custom: #2287a1;
$custom-light: #73aabd;
$custom-dark: #000000;

JSON

{
  "hex": "#2287a1",
  "rgb": {
    "r": 34,
    "g": 135,
    "b": 161
  },
  "hsl": {
    "h": 192.283,
    "s": 65.128,
    "l": 38.235
  },
  "oklch": {
    "l": 0.57946,
    "c": 0.09584,
    "h": 219.7
  },
  "luminance": 0.20241
}

Semantic roles & 50–950 ramp

primary

#2287A1

secondary

#C2715D

accent

#6240E8

background

#F7FAFB

surface

#EEF4F6

border

#C9CED0

text

#091012

muted

#7B7F81

Preview Lab

Preview with #2287A1

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

Preview Lab → · Contrast checker → · Palette generator →