#2255AD#2255AD

#2255AD is a mid, vivid blue. Relative luminance 0.099; OKLCH L 46.7% C 0.151 H 260.6°. Best body text is #FFFFFF at 7.07:1 contrast (WCAG AA passes).

Color values

HEX	#2255AD
RGB	rgb(34, 85, 173)
HSL	hsl(218, 67%, 41%)
HSV	hsv(218, 80%, 68%)
CMYK	cmyk(80.3%, 50.9%, 0%, 32.2%)
CIE-LAB	lab(37.58, 15.99, -51.84)
CIE-LCH	lch(37.58, 54.26, 287.14°)
OKLab	oklab(46.71% -0.0248 -0.1492)
OKLCH	oklch(46.71% 0.151 260.6)
XYZ	xyz(11.4483, 9.8528, 40.8255)
Luminance	0.0985 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2255AD #AD7A22

analogous

#229AAD #2255AD #3522AD

triadic

#2255AD #AD2255 #55AD22

tetradic

#2255AD #AD229A #AD7A22 #22AD35

square

#2255AD #AD229A #AD7A22 #22AD35

split-complementary

#2255AD #AD3522 #9AAD22

monochromatic

#0E2347 #183C7A #2255AD #3570D7 #6895E1

Accessibility & contrast

On white

7.07

#2255AD on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.97

#2255AD on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2255AD

7.07:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2255AD	#FFFFFF	#000000	##FFFFFF
##2255AD	1.00	7.07	2.97	7.07
#FFFFFF	7.07	1.00	21.00	1.00
#000000	2.97	21.00	1.00	21.00
##FFFFFF	7.07	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1D5FB0

Deuteranopia (green-blind)

#0052AB

Tritanopia (blue-blind)

#006A79

Achromatopsia (no color)

#585858

Design tokens & code

CSS

--color: #2255ad;
/* rgb */ color: rgb(34, 85, 173);
/* oklch */ color: oklch(46.7% 0.151 260.6);

Tailwind

colors: {
  custom: {
    50: '#7484c6',
    500: '#2255ad',
    950: '#000000',
  },
}

SCSS

$custom: #2255ad;
$custom-light: #7484c6;
$custom-dark: #000000;

JSON

{
  "hex": "#2255ad",
  "rgb": {
    "r": 34,
    "g": 85,
    "b": 173
  },
  "hsl": {
    "h": 217.986,
    "s": 67.15,
    "l": 40.588
  },
  "oklch": {
    "l": 0.46714,
    "c": 0.15129,
    "h": 260.6
  },
  "luminance": 0.09854
}

Semantic roles & 50–950 ramp

primary

#2255AD

secondary

#C7A364

accent

#AB3EEA

background

#F7F8FC

surface

#EEEFF8

border

#C9CAD1

text

#0A0A13

muted

#7C7C82

Preview Lab

Preview with #2255AD

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

Preview Lab → · Contrast checker → · Palette generator →