#4046F9#4046F9

#4046F9 is a mid, highly saturated blue. Relative luminance 0.123; OKLCH L 52.1% C 0.257 H 271.7°. Best body text is #FFFFFF at 6.07:1 contrast (WCAG AA passes).

Color values

HEX	#4046F9
RGB	rgb(64, 70, 249)
HSL	hsl(238, 94%, 61%)
HSV	hsv(238, 74%, 98%)
CMYK	cmyk(74.3%, 71.9%, 0%, 2.4%)
CIE-LAB	lab(41.70, 55.46, -88.80)
CIE-LCH	lch(41.70, 104.70, 301.98°)
OKLab	oklab(52.08% 0.0077 -0.2571)
OKLCH	oklch(52.08% 0.257 271.7)
XYZ	xyz(21.3976, 12.3076, 90.8521)
Luminance	0.1231 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4046F9 #F9F340

analogous

#40A3F9 #4046F9 #9740F9

triadic

#4046F9 #F94046 #46F940

tetradic

#4046F9 #F940A3 #F9F340 #40F997

square

#4046F9 #F940A3 #F9F340 #40F997

split-complementary

#4046F9 #F99740 #A3F940

monochromatic

#060CB9 #080FF4 #4046F9 #7B7FFB #B7B9FD

Accessibility & contrast

On white

6.07

#4046F9 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.46

#4046F9 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4046F9

6.07:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4046F9	#FFFFFF	#000000	##FFFFFF
##4046F9	1.00	6.07	3.46	6.07
#FFFFFF	6.07	1.00	21.00	1.00
#000000	3.46	21.00	1.00	21.00
##FFFFFF	6.07	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#006BFE

Deuteranopia (green-blind)

#0059F6

Tritanopia (blue-blind)

#00799C

Achromatopsia (no color)

#626262

Design tokens & code

CSS

--color: #4046f9;
/* rgb */ color: rgb(64, 70, 249);
/* oklch */ color: oklch(52.1% 0.257 271.7);

Tailwind

colors: {
  custom: {
    50: '#907bfd',
    500: '#4046f9',
    950: '#000000',
  },
}

SCSS

$custom: #4046f9;
$custom-light: #907bfd;
$custom-dark: #000000;

JSON

{
  "hex": "#4046f9",
  "rgb": {
    "r": 64,
    "g": 70,
    "b": 249
  },
  "hsl": {
    "h": 238.054,
    "s": 93.909,
    "l": 61.373
  },
  "oklch": {
    "l": 0.52075,
    "c": 0.25718,
    "h": 271.7
  },
  "luminance": 0.1231
}

Semantic roles & 50–950 ramp

primary

#4046F9

secondary

#EDEBA8

accent

#DE00E6

background

#FAF7FF

surface

#F3EEFF

border

#CDC9D7

text

#0F0918

muted

#7F7B86

Preview Lab

Preview with #4046F9

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

Preview Lab → · Contrast checker → · Palette generator →