#2270A5#2270A5

#2270A5 is a mid, moderate cyan. Relative luminance 0.146; OKLCH L 52.4% C 0.111 H 243.3°. Best body text is #FFFFFF at 5.34:1 contrast (WCAG AA passes).

Color values

HEX	#2270A5
RGB	rgb(34, 112, 165)
HSL	hsl(204, 66%, 39%)
HSV	hsv(204, 79%, 65%)
CMYK	cmyk(79.4%, 32.1%, 0%, 35.3%)
CIE-LAB	lab(45.14, -4.33, -35.05)
CIE-LCH	lch(45.14, 35.31, 262.95°)
OKLab	oklab(52.45% -0.0499 -0.0994)
OKLCH	oklch(52.45% 0.111 243.3)
XYZ	xyz(13.2427, 14.6434, 37.7185)
Luminance	0.1464 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2270A5 #A55722

analogous

#22A599 #2270A5 #222FA5

triadic

#2270A5 #A52270 #70A522

tetradic

#2270A5 #9922A5 #A55722 #2FA522

square

#2270A5 #9922A5 #A55722 #2FA522

split-complementary

#2270A5 #A5222F #A59922

monochromatic

#0D2B40 #184E72 #2270A5 #3092D4 #63ADDF

Accessibility & contrast

On white

5.34

#2270A5 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.93

#2270A5 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2270A5

5.34:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2270A5	#FFFFFF	#000000	##FFFFFF
##2270A5	1.00	5.34	3.93	5.34
#FFFFFF	5.34	1.00	21.00	1.00
#000000	3.93	21.00	1.00	21.00
##FFFFFF	5.34	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5771A7

Deuteranopia (green-blind)

#4565A4

Tritanopia (blue-blind)

#007D83

Achromatopsia (no color)

#6B6B6B

Design tokens & code

CSS

--color: #2270a5;
/* rgb */ color: rgb(34, 112, 165);
/* oklch */ color: oklch(52.4% 0.111 243.3);

Tailwind

colors: {
  custom: {
    50: '#7298c0',
    500: '#2270a5',
    950: '#000000',
  },
}

SCSS

$custom: #2270a5;
$custom-light: #7298c0;
$custom-dark: #000000;

JSON

{
  "hex": "#2270a5",
  "rgb": {
    "r": 34,
    "g": 112,
    "b": 165
  },
  "hsl": {
    "h": 204.275,
    "s": 65.829,
    "l": 39.02
  },
  "oklch": {
    "l": 0.5245,
    "c": 0.11127,
    "h": 243.3
  },
  "luminance": 0.14645
}

Semantic roles & 50–950 ramp

primary

#2270A5

secondary

#C4885F

accent

#843FE9

background

#F7F9FB

surface

#EDF2F7

border

#C8CCD0

text

#090D12

muted

#7B7E81

Preview Lab

Preview with #2270A5

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

Preview Lab → · Contrast checker → · Palette generator →