#2229A5#2229A5

#2229A5 is a dark, vivid blue. Relative luminance 0.046; OKLCH L 37.7% C 0.193 H 270.3°. Best body text is #FFFFFF at 10.89:1 contrast (WCAG AA passes).

Color values

HEX	#2229A5
RGB	rgb(34, 41, 165)
HSL	hsl(237, 66%, 39%)
HSV	hsv(237, 79%, 65%)
CMYK	cmyk(79.4%, 75.2%, 0%, 35.3%)
CIE-LAB	lab(25.69, 41.62, -66.49)
CIE-LCH	lch(25.69, 78.44, 302.04°)
OKLab	oklab(37.69% 0.001 -0.1926)
OKLCH	oklch(37.69% 0.193 270.3)
XYZ	xyz(8.2418, 4.6416, 36.0516)
Luminance	0.0464 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2229A5 #A59E22

analogous

#226BA5 #2229A5 #5D22A5

triadic

#2229A5 #A52229 #29A522

tetradic

#2229A5 #A5226B #A59E22 #22A55D

square

#2229A5 #A5226B #A59E22 #22A55D

split-complementary

#2229A5 #A55D22 #6BA522

monochromatic

#0D1040 #181C72 #2229A5 #3039D4 #6369DF

Accessibility & contrast

On white

10.89

#2229A5 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.93

#2229A5 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2229A5

10.89:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2229A5	#FFFFFF	#000000	##FFFFFF
##2229A5	1.00	10.89	1.93	10.89
#FFFFFF	10.89	1.00	21.00	1.00
#000000	1.93	21.00	1.00	21.00
##FFFFFF	10.89	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0043A9

Deuteranopia (green-blind)

#0036A3

Tritanopia (blue-blind)

#004D65

Achromatopsia (no color)

#3D3D3D

Design tokens & code

CSS

--color: #2229a5;
/* rgb */ color: rgb(34, 41, 165);
/* oklch */ color: oklch(37.7% 0.193 270.3);

Tailwind

colors: {
  custom: {
    50: '#7564c1',
    500: '#2229a5',
    950: '#000000',
  },
}

SCSS

$custom: #2229a5;
$custom-light: #7564c1;
$custom-dark: #000000;

JSON

{
  "hex": "#2229a5",
  "rgb": {
    "r": 34,
    "g": 41,
    "b": 165
  },
  "hsl": {
    "h": 236.794,
    "s": 65.829,
    "l": 39.02
  },
  "oklch": {
    "l": 0.37688,
    "c": 0.19256,
    "h": 270.3
  },
  "luminance": 0.04643
}

Semantic roles & 50–950 ramp

primary

#2229A5

secondary

#C4BF5F

accent

#E03FE9

background

#F7F6FC

surface

#EEEBF8

border

#C9C6D1

text

#0A0512

muted

#7C7A81

Preview Lab

Preview with #2229A5

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

Preview Lab → · Contrast checker → · Palette generator →