#4035FF#4035FF

#4035FF is a mid, highly saturated blue. Relative luminance 0.109; OKLCH L 50.6% C 0.278 H 272.6°. Best body text is #FFFFFF at 6.62:1 contrast (WCAG AA passes).

Color values

HEX	#4035FF
RGB	rgb(64, 53, 255)
HSL	hsl(243, 100%, 60%)
HSV	hsv(243, 79%, 100%)
CMYK	cmyk(74.9%, 79.2%, 0%, 0%)
CIE-LAB	lab(39.33, 65.82, -96.08)
CIE-LCH	lch(39.33, 116.46, 304.41°)
OKLab	oklab(50.59% 0.0126 -0.278)
OKLCH	oklch(50.59% 0.278 272.6)
XYZ	xyz(21.4314, 10.8539, 95.5539)
Luminance	0.1086 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4035FF #F4FF35

analogous

#358FFF #4035FF #A535FF

triadic

#4035FF #FF4035 #35FF40

tetradic

#4035FF #FF358F #F4FF35 #35FFA5

square

#4035FF #FF358F #F4FF35 #35FFA5

split-complementary

#4035FF #FFA535 #8FFF35

monochromatic

#0A00BA #0D00F7 #4035FF #7A72FF #B4AFFF

Accessibility & contrast

On white

6.62

#4035FF on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.17

#4035FF on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4035FF

6.62:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4035FF	#FFFFFF	#000000	##FFFFFF
##4035FF	1.00	6.62	3.17	6.62
#FFFFFF	6.62	1.00	21.00	1.00
#000000	3.17	21.00	1.00	21.00
##FFFFFF	6.62	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0066FF

Deuteranopia (green-blind)

#0053FC

Tritanopia (blue-blind)

#00759B

Achromatopsia (no color)

#5D5D5D

Design tokens & code

CSS

--color: #4035ff;
/* rgb */ color: rgb(64, 53, 255);
/* oklch */ color: oklch(50.6% 0.278 272.6);

Tailwind

colors: {
  custom: {
    50: '#9371ff',
    500: '#4035ff',
    950: '#000000',
  },
}

SCSS

$custom: #4035ff;
$custom-light: #9371ff;
$custom-dark: #000000;

JSON

{
  "hex": "#4035ff",
  "rgb": {
    "r": 64,
    "g": 53,
    "b": 255
  },
  "hsl": {
    "h": 243.267,
    "s": 100,
    "l": 60.392
  },
  "oklch": {
    "l": 0.5059,
    "c": 0.27829,
    "h": 272.6
  },
  "luminance": 0.10856
}

Semantic roles & 50–950 ramp

primary

#4035FF

secondary

#EAEEA1

accent

#E600D9

background

#FAF7FF

surface

#F4EDFF

border

#CEC8D7

text

#0F0818

muted

#7F7B86

Preview Lab

Preview with #4035FF

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

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