#73A1EF#73A1EF

#73A1EF is a light, vivid blue. Relative luminance 0.354; OKLCH L 70.9% C 0.125 H 260.5°. Best body text is #000000 at 8.07:1 contrast (WCAG AA passes).

Color values

HEX	#73A1EF
RGB	rgb(115, 161, 239)
HSL	hsl(218, 79%, 69%)
HSV	hsv(218, 52%, 94%)
CMYK	cmyk(51.9%, 32.6%, 0%, 6.3%)
CIE-LAB	lab(66.03, 6.13, -43.87)
CIE-LCH	lch(66.03, 44.30, 277.95°)
OKLab	oklab(70.89% -0.0206 -0.1236)
OKLCH	oklch(70.89% 0.125 260.5)
XYZ	xyz(35.3898, 35.3640, 86.6057)
Luminance	0.3537 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#73A1EF #EFC173

analogous

#73DFEF #73A1EF #8373EF

triadic

#73A1EF #EF73A1 #A1EF73

tetradic

#73A1EF #EF73DF #EFC173 #73EF83

square

#73A1EF #EF73DF #EFC173 #73EF83

split-complementary

#73A1EF #EF8373 #DFEF73

monochromatic

#185CD0 #3C7CE9 #73A1EF #AAC6F5 #E1EBFC

Accessibility & contrast

On white

2.60

#73A1EF on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.07

#73A1EF on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #73A1EF

8.07:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##73A1EF	#FFFFFF	#000000	##000000
##73A1EF	1.00	2.60	8.07	8.07
#FFFFFF	2.60	1.00	21.00	21.00
#000000	8.07	21.00	1.00	1.00
##000000	8.07	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#82A7F2

Deuteranopia (green-blind)

#739BED

Tritanopia (blue-blind)

#33B2BD

Achromatopsia (no color)

#A0A0A0

Design tokens & code

CSS

--color: #73a1ef;
/* rgb */ color: rgb(115, 161, 239);
/* oklch */ color: oklch(70.9% 0.125 260.5);

Tailwind

colors: {
  custom: {
    50: '#a2bcf4',
    500: '#73a1ef',
    950: '#000000',
  },
}

SCSS

$custom: #73a1ef;
$custom-light: #a2bcf4;
$custom-dark: #000000;

JSON

{
  "hex": "#73a1ef",
  "rgb": {
    "r": 115,
    "g": 161,
    "b": 239
  },
  "hsl": {
    "h": 217.742,
    "s": 79.487,
    "l": 69.412
  },
  "oklch": {
    "l": 0.70889,
    "c": 0.12531,
    "h": 260.5
  },
  "luminance": 0.35367
}

Semantic roles & 50–950 ramp

primary

#73A1EF

secondary

#F1E4CD

accent

#8E0ADC

background

#FAFBFE

surface

#F4F6FD

border

#CED0D5

text

#101217

muted

#7F8185

Preview Lab

Preview with #73A1EF

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

Preview Lab → · Contrast checker → · Palette generator →