#2271A9#2271A9

#2271A9 is a mid, moderate cyan. Relative luminance 0.150; OKLCH L 52.9% C 0.115 H 244.5°. Best body text is #FFFFFF at 5.25:1 contrast (WCAG AA passes).

Color values

HEX	#2271A9
RGB	rgb(34, 113, 169)
HSL	hsl(205, 67%, 40%)
HSV	hsv(205, 80%, 66%)
CMYK	cmyk(79.9%, 33.1%, 0%, 33.7%)
CIE-LAB	lab(45.65, -3.43, -36.59)
CIE-LCH	lch(45.65, 36.75, 264.64°)
OKLab	oklab(52.92% -0.0496 -0.1039)
OKLCH	oklch(52.92% 0.115 244.5)
XYZ	xyz(13.7235, 15.0132, 39.7030)
Luminance	0.1502 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2271A9 #A95A22

analogous

#22A99E #2271A9 #222EA9

triadic

#2271A9 #A92271 #71A922

tetradic

#2271A9 #9E22A9 #A95A22 #2EA922

square

#2271A9 #9E22A9 #A95A22 #2EA922

split-complementary

#2271A9 #A9222E #A99E22

monochromatic

#0D2D43 #184F76 #2271A9 #3292D6 #65ADE0

Accessibility & contrast

On white

5.25

#2271A9 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.00

#2271A9 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2271A9

5.25:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2271A9	#FFFFFF	#000000	##FFFFFF
##2271A9	1.00	5.25	4.00	5.25
#FFFFFF	5.25	1.00	21.00	1.00
#000000	4.00	21.00	1.00	21.00
##FFFFFF	5.25	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5773AB

Deuteranopia (green-blind)

#4467A8

Tritanopia (blue-blind)

#007F85

Achromatopsia (no color)

#6C6C6C

Design tokens & code

CSS

--color: #2271a9;
/* rgb */ color: rgb(34, 113, 169);
/* oklch */ color: oklch(52.9% 0.115 244.5);

Tailwind

colors: {
  custom: {
    50: '#7399c3',
    500: '#2271a9',
    950: '#000000',
  },
}

SCSS

$custom: #2271a9;
$custom-light: #7399c3;
$custom-dark: #000000;

JSON

{
  "hex": "#2271a9",
  "rgb": {
    "r": 34,
    "g": 113,
    "b": 169
  },
  "hsl": {
    "h": 204.889,
    "s": 66.502,
    "l": 39.804
  },
  "oklch": {
    "l": 0.5292,
    "c": 0.11517,
    "h": 244.5
  },
  "luminance": 0.15015
}

Semantic roles & 50–950 ramp

primary

#2271A9

secondary

#C58B61

accent

#853EE9

background

#F7F9FC

surface

#EEF2F8

border

#C9CCD1

text

#090D12

muted

#7B7E81

Preview Lab

Preview with #2271A9

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

Preview Lab → · Contrast checker → · Palette generator →