#2225B0#2225B0

#2225B0 is a dark, highly saturated blue. Relative luminance 0.048; OKLCH L 38.4% C 0.210 H 270.1°. Best body text is #FFFFFF at 10.72:1 contrast (WCAG AA passes).

Color values

HEX	#2225B0
RGB	rgb(34, 37, 176)
HSL	hsl(239, 68%, 41%)
HSV	hsv(239, 81%, 69%)
CMYK	cmyk(80.7%, 79%, 0%, 31%)
CIE-LAB	lab(26.15, 47.53, -72.35)
CIE-LCH	lch(26.15, 86.57, 303.30°)
OKLab	oklab(38.38% 0.0004 -0.2095)
OKLCH	oklch(38.38% 0.21 270.1)
XYZ	xyz(9.1551, 4.7967, 41.5092)
Luminance	0.0480 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2225B0 #B0AD22

analogous

#226CB0 #2225B0 #6622B0

triadic

#2225B0 #B02225 #25B022

tetradic

#2225B0 #B0226C #B0AD22 #22B066

square

#2225B0 #B0226C #B0AD22 #22B066

split-complementary

#2225B0 #B06622 #6CB022

monochromatic

#0E0F49 #181A7D #2225B0 #373AD8 #6A6DE2

Accessibility & contrast

On white

10.72

#2225B0 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.96

#2225B0 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2225B0

10.72:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2225B0	#FFFFFF	#000000	##FFFFFF
##2225B0	1.00	10.72	1.96	10.72
#FFFFFF	10.72	1.00	21.00	1.00
#000000	1.96	21.00	1.00	21.00
##FFFFFF	10.72	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0045B4

Deuteranopia (green-blind)

#0036AE

Tritanopia (blue-blind)

#00506A

Achromatopsia (no color)

#3E3E3E

Design tokens & code

CSS

--color: #2225b0;
/* rgb */ color: rgb(34, 37, 176);
/* oklch */ color: oklch(38.4% 0.210 270.1);

Tailwind

colors: {
  custom: {
    50: '#7862c9',
    500: '#2225b0',
    950: '#000000',
  },
}

SCSS

$custom: #2225b0;
$custom-light: #7862c9;
$custom-dark: #000000;

JSON

{
  "hex": "#2225b0",
  "rgb": {
    "r": 34,
    "g": 37,
    "b": 176
  },
  "hsl": {
    "h": 238.732,
    "s": 67.619,
    "l": 41.176
  },
  "oklch": {
    "l": 0.38375,
    "c": 0.20953,
    "h": 270.1
  },
  "luminance": 0.04798
}

Semantic roles & 50–950 ramp

primary

#2225B0

secondary

#C8C666

accent

#E73DEA

background

#F8F6FC

surface

#EFEBF8

border

#CAC6D1

text

#0B0513

muted

#7C7A82

Preview Lab

Preview with #2225B0

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

Preview Lab → · Contrast checker → · Palette generator →