#737FF1#737FF1

#737FF1 is a light, vivid blue. Relative luminance 0.252; OKLCH L 64.2% C 0.169 H 276.0°. Best body text is #000000 at 6.03:1 contrast (WCAG AA passes).

Color values

HEX	#737FF1
RGB	rgb(115, 127, 241)
HSL	hsl(234, 82%, 70%)
HSV	hsv(234, 52%, 95%)
CMYK	cmyk(52.3%, 47.3%, 0%, 5.5%)
CIE-LAB	lab(57.24, 26.73, -58.92)
CIE-LCH	lch(57.24, 64.70, 294.40°)
OKLab	oklab(64.17% 0.0177 -0.1678)
OKLCH	oklch(64.17% 0.169 276)
XYZ	xyz(30.5317, 25.1725, 86.4520)
Luminance	0.2517 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#737FF1 #F1E573

analogous

#73BEF1 #737FF1 #A673F1

triadic

#737FF1 #F1737F #7FF173

tetradic

#737FF1 #F173BE #F1E573 #73F1A6

square

#737FF1 #F173BE #F1E573 #73F1A6

split-complementary

#737FF1 #F1A673 #BEF173

monochromatic

#1527D4 #3B4CEB #737FF1 #ABB2F7 #E2E5FC

Accessibility & contrast

On white

3.48

#737FF1 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.03

#737FF1 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #737FF1

6.03:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##737FF1	#FFFFFF	#000000	##000000
##737FF1	1.00	3.48	6.03	6.03
#FFFFFF	3.48	1.00	21.00	21.00
#000000	6.03	21.00	1.00	1.00
##000000	6.03	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#4A8FF5

Deuteranopia (green-blind)

#3C84EF

Tritanopia (blue-blind)

#3A98AC

Achromatopsia (no color)

#898989

Design tokens & code

CSS

--color: #737ff1;
/* rgb */ color: rgb(115, 127, 241);
/* oklch */ color: oklch(64.2% 0.169 276.0);

Tailwind

colors: {
  custom: {
    50: '#a3a3f6',
    500: '#737ff1',
    950: '#000000',
  },
}

SCSS

$custom: #737ff1;
$custom-light: #a3a3f6;
$custom-dark: #000000;

JSON

{
  "hex": "#737ff1",
  "rgb": {
    "r": 115,
    "g": 127,
    "b": 241
  },
  "hsl": {
    "h": 234.286,
    "s": 81.818,
    "l": 69.804
  },
  "oklch": {
    "l": 0.64166,
    "c": 0.16879,
    "h": 276
  },
  "luminance": 0.25174
}

Semantic roles & 50–950 ramp

primary

#737FF1

secondary

#F2EECE

accent

#CA07DE

background

#FAFAFF

surface

#F4F3FF

border

#CECDD7

text

#100F17

muted

#7F7F85

Preview Lab

Preview with #737FF1

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

Preview Lab → · Contrast checker → · Palette generator →