#2255AF#2255AF

#2255AF is a mid, vivid blue. Relative luminance 0.099; OKLCH L 46.9% C 0.154 H 260.8°. Best body text is #FFFFFF at 7.03:1 contrast (WCAG AA passes).

Color values

HEX	#2255AF
RGB	rgb(34, 85, 175)
HSL	hsl(218, 67%, 41%)
HSV	hsv(218, 81%, 69%)
CMYK	cmyk(80.6%, 51.4%, 0%, 31.4%)
CIE-LAB	lab(37.72, 16.78, -52.80)
CIE-LCH	lch(37.72, 55.40, 287.63°)
OKLab	oklab(46.87% -0.0246 -0.1521)
OKLCH	oklch(46.87% 0.154 260.8)
XYZ	xyz(11.6432, 9.9308, 41.8523)
Luminance	0.0993 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2255AF #AF7C22

analogous

#229BAF #2255AF #3522AF

triadic

#2255AF #AF2255 #55AF22

tetradic

#2255AF #AF229B #AF7C22 #22AF35

square

#2255AF #AF229B #AF7C22 #22AF35

split-complementary

#2255AF #AF3522 #9BAF22

monochromatic

#0E2349 #183C7C #2255AF #3671D8 #6995E2

Accessibility & contrast

On white

7.03

#2255AF on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.99

#2255AF on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2255AF

7.03:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2255AF	#FFFFFF	#000000	##FFFFFF
##2255AF	1.00	7.03	2.99	7.03
#FFFFFF	7.03	1.00	21.00	1.00
#000000	2.99	21.00	1.00	21.00
##FFFFFF	7.03	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1A60B2

Deuteranopia (green-blind)

#0053AD

Tritanopia (blue-blind)

#006B7A

Achromatopsia (no color)

#595959

Design tokens & code

CSS

--color: #2255af;
/* rgb */ color: rgb(34, 85, 175);
/* oklch */ color: oklch(46.9% 0.154 260.8);

Tailwind

colors: {
  custom: {
    50: '#7484c7',
    500: '#2255af',
    950: '#000000',
  },
}

SCSS

$custom: #2255af;
$custom-light: #7484c7;
$custom-dark: #000000;

JSON

{
  "hex": "#2255af",
  "rgb": {
    "r": 34,
    "g": 85,
    "b": 175
  },
  "hsl": {
    "h": 218.298,
    "s": 67.464,
    "l": 40.98
  },
  "oklch": {
    "l": 0.46867,
    "c": 0.15403,
    "h": 260.8
  },
  "luminance": 0.09932
}

Semantic roles & 50–950 ramp

primary

#2255AF

secondary

#C8A465

accent

#AC3DEA

background

#F7F8FC

surface

#EEEFF8

border

#C9CAD1

text

#0A0A13

muted

#7C7C82

Preview Lab

Preview with #2255AF

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

Preview Lab → · Contrast checker → · Palette generator →