#2255A2#2255A2

#2255A2 is a mid, vivid blue. Relative luminance 0.094; OKLCH L 45.9% C 0.136 H 258.8°. Best body text is #FFFFFF at 7.27:1 contrast (WCAG AA passes).

Color values

HEX	#2255A2
RGB	rgb(34, 85, 162)
HSL	hsl(216, 65%, 38%)
HSV	hsv(216, 79%, 64%)
CMYK	cmyk(79%, 47.5%, 0%, 36.5%)
CIE-LAB	lab(36.83, 11.66, -46.51)
CIE-LCH	lch(36.83, 47.95, 284.07°)
OKLab	oklab(45.9% -0.0265 -0.1335)
OKLCH	oklch(45.9% 0.136 258.8)
XYZ	xyz(10.4274, 9.4445, 35.4488)
Luminance	0.0945 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2255A2 #A26F22

analogous

#2295A2 #2255A2 #2F22A2

triadic

#2255A2 #A22255 #55A222

tetradic

#2255A2 #A22295 #A26F22 #22A22F

square

#2255A2 #A22295 #A26F22 #22A22F

split-complementary

#2255A2 #A22F22 #95A222

monochromatic

#0D203D #173A6F #2255A2 #2E70D3 #6192DE

Accessibility & contrast

On white

7.27

#2255A2 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.89

#2255A2 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2255A2

7.27:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2255A2	#FFFFFF	#000000	##FFFFFF
##2255A2	1.00	7.27	2.89	7.27
#FFFFFF	7.27	1.00	21.00	1.00
#000000	2.89	21.00	1.00	21.00
##FFFFFF	7.27	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2B5DA5

Deuteranopia (green-blind)

#0651A0

Tritanopia (blue-blind)

#006773

Achromatopsia (no color)

#575757

Design tokens & code

CSS

--color: #2255a2;
/* rgb */ color: rgb(34, 85, 162);
/* oklch */ color: oklch(45.9% 0.136 258.8);

Tailwind

colors: {
  custom: {
    50: '#7184be',
    500: '#2255a2',
    950: '#000000',
  },
}

SCSS

$custom: #2255a2;
$custom-light: #7184be;
$custom-dark: #000000;

JSON

{
  "hex": "#2255a2",
  "rgb": {
    "r": 34,
    "g": 85,
    "b": 162
  },
  "hsl": {
    "h": 216.094,
    "s": 65.306,
    "l": 38.431
  },
  "oklch": {
    "l": 0.45898,
    "c": 0.13615,
    "h": 258.8
  },
  "luminance": 0.09446
}

Semantic roles & 50–950 ramp

primary

#2255A2

secondary

#C39A5D

accent

#A540E8

background

#F7F8FB

surface

#EDEFF7

border

#C8CAD0

text

#090A12

muted

#7B7C81

Preview Lab

Preview with #2255A2

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

Preview Lab → · Contrast checker → · Palette generator →