#2248A7#2248A7

#2248A7 is a dark, vivid blue. Relative luminance 0.078; OKLCH L 43.5% C 0.159 H 264.2°. Best body text is #FFFFFF at 8.23:1 contrast (WCAG AA passes).

Color values

HEX	#2248A7
RGB	rgb(34, 72, 167)
HSL	hsl(223, 66%, 39%)
HSV	hsv(223, 80%, 65%)
CMYK	cmyk(79.6%, 56.9%, 0%, 34.5%)
CIE-LAB	lab(33.49, 22.34, -54.90)
CIE-LCH	lch(33.49, 59.28, 292.15°)
OKLab	oklab(43.47% -0.016 -0.1585)
OKLCH	oklch(43.47% 0.159 264.2)
XYZ	xyz(9.9496, 7.7637, 37.5259)
Luminance	0.0776 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2248A7 #A78122

analogous

#228BA7 #2248A7 #3F22A7

triadic

#2248A7 #A72248 #48A722

tetradic

#2248A7 #A7228B #A78122 #22A73F

square

#2248A7 #A7228B #A78122 #22A73F

split-complementary

#2248A7 #A73F22 #8BA722

monochromatic

#0D1C41 #183274 #2248A7 #3160D5 #6487DF

Accessibility & contrast

On white

8.23

#2248A7 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.55

#2248A7 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2248A7

8.23:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2248A7	#FFFFFF	#000000	##FFFFFF
##2248A7	1.00	8.23	2.55	8.23
#FFFFFF	8.23	1.00	21.00	1.00
#000000	2.55	21.00	1.00	21.00
##FFFFFF	8.23	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0055AA

Deuteranopia (green-blind)

#0049A5

Tritanopia (blue-blind)

#006070

Achromatopsia (no color)

#4F4F4F

Design tokens & code

CSS

--color: #2248a7;
/* rgb */ color: rgb(34, 72, 167);
/* oklch */ color: oklch(43.5% 0.159 264.2);

Tailwind

colors: {
  custom: {
    50: '#737ac2',
    500: '#2248a7',
    950: '#000000',
  },
}

SCSS

$custom: #2248a7;
$custom-light: #737ac2;
$custom-dark: #000000;

JSON

{
  "hex": "#2248a7",
  "rgb": {
    "r": 34,
    "g": 72,
    "b": 167
  },
  "hsl": {
    "h": 222.857,
    "s": 66.169,
    "l": 39.412
  },
  "oklch": {
    "l": 0.43467,
    "c": 0.15929,
    "h": 264.2
  },
  "luminance": 0.07765
}

Semantic roles & 50–950 ramp

primary

#2248A7

secondary

#C5A860

accent

#B83FE9

background

#F7F7FC

surface

#EEEDF8

border

#C9C8D1

text

#090912

muted

#7B7B81

Preview Lab

Preview with #2248A7

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

Preview Lab → · Contrast checker → · Palette generator →