#224E91#224E91

#224E91 is a dark, vivid blue. Relative luminance 0.078; OKLCH L 43.1% C 0.121 H 258.8°. Best body text is #FFFFFF at 8.18:1 contrast (WCAG AA passes).

Color values

HEX	#224E91
RGB	rgb(34, 78, 145)
HSL	hsl(216, 62%, 35%)
HSV	hsv(216, 77%, 57%)
CMYK	cmyk(76.6%, 46.2%, 0%, 43.1%)
CIE-LAB	lab(33.63, 9.61, -41.38)
CIE-LCH	lch(33.63, 42.48, 283.07°)
OKLab	oklab(43.08% -0.0235 -0.1186)
OKLCH	oklch(43.08% 0.121 258.8)
XYZ	xyz(8.4930, 7.8322, 27.8467)
Luminance	0.0783 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#224E91 #916522

analogous

#228691 #224E91 #2D2291

triadic

#224E91 #91224E #4E9122

tetradic

#224E91 #912286 #916522 #22912D

square

#224E91 #912286 #916522 #22912D

split-complementary

#224E91 #912D22 #869122

monochromatic

#0B192E #16335F #224E91 #2E69C3 #5689D7

Accessibility & contrast

On white

8.18

#224E91 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.57

#224E91 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #224E91

8.18:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##224E91	#FFFFFF	#000000	##FFFFFF
##224E91	1.00	8.18	2.57	8.18
#FFFFFF	8.18	1.00	21.00	1.00
#000000	2.57	21.00	1.00	21.00
##FFFFFF	8.18	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2B5594

Deuteranopia (green-blind)

#144A90

Tritanopia (blue-blind)

#005E68

Achromatopsia (no color)

#4F4F4F

Design tokens & code

CSS

--color: #224e91;
/* rgb */ color: rgb(34, 78, 145);
/* oklch */ color: oklch(43.1% 0.121 258.8);

Tailwind

colors: {
  custom: {
    50: '#6d7fb2',
    500: '#224e91',
    950: '#000000',
  },
}

SCSS

$custom: #224e91;
$custom-light: #6d7fb2;
$custom-dark: #000000;

JSON

{
  "hex": "#224e91",
  "rgb": {
    "r": 34,
    "g": 78,
    "b": 145
  },
  "hsl": {
    "h": 216.216,
    "s": 62.011,
    "l": 35.098
  },
  "oklch": {
    "l": 0.43076,
    "c": 0.1209,
    "h": 258.8
  },
  "luminance": 0.07833
}

Semantic roles & 50–950 ramp

primary

#224E91

secondary

#BB9253

accent

#A543E5

background

#F7F7FB

surface

#EDEEF6

border

#C8C9D0

text

#080A11

muted

#7B7C80

Preview Lab

Preview with #224E91

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

Preview Lab → · Contrast checker → · Palette generator →