#4035B5#4035B5

#4035B5 is a dark, vivid blue. Relative luminance 0.070; OKLCH L 43.0% C 0.193 H 278.4°. Best body text is #FFFFFF at 8.77:1 contrast (WCAG AA passes).

Color values

HEX	#4035B5
RGB	rgb(64, 53, 181)
HSL	hsl(245, 55%, 46%)
HSV	hsv(245, 71%, 71%)
CMYK	cmyk(64.6%, 70.7%, 0%, 29%)
CIE-LAB	lab(31.74, 43.12, -66.04)
CIE-LCH	lch(31.74, 78.87, 303.14°)
OKLab	oklab(43% 0.0281 -0.1906)
OKLCH	oklch(43% 0.193 278.4)
XYZ	xyz(11.7253, 6.9714, 44.4348)
Luminance	0.0697 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Ocean Blue

#4F42B5

ΔE00 3.76

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4035B5 #AAB535

analogous

#356AB5 #4035B5 #8035B5

triadic

#4035B5 #B54035 #35B540

tetradic

#4035B5 #B5356A #AAB535 #35B580

square

#4035B5 #B5356A #AAB535 #35B580

split-complementary

#4035B5 #B58035 #6AB535

monochromatic

#1F1956 #2F2786 #4035B5 #6359CE #8F88DC

Accessibility & contrast

On white

8.77

#4035B5 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.39

#4035B5 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4035B5

8.77:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4035B5	#FFFFFF	#000000	##FFFFFF
##4035B5	1.00	8.77	2.39	8.77
#FFFFFF	8.77	1.00	21.00	1.00
#000000	2.39	21.00	1.00	21.00
##FFFFFF	8.77	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0050B9

Deuteranopia (green-blind)

#0045B3

Tritanopia (blue-blind)

#005871

Achromatopsia (no color)

#4B4B4B

Design tokens & code

CSS

--color: #4035b5;
/* rgb */ color: rgb(64, 53, 181);
/* oklch */ color: oklch(43.0% 0.193 278.4);

Tailwind

colors: {
  custom: {
    50: '#836ecc',
    500: '#4035b5',
    950: '#000000',
  },
}

SCSS

$custom: #4035b5;
$custom-light: #836ecc;
$custom-dark: #000000;

JSON

{
  "hex": "#4035b5",
  "rgb": {
    "r": 64,
    "g": 53,
    "b": 181
  },
  "hsl": {
    "h": 245.156,
    "s": 54.701,
    "l": 45.882
  },
  "oklch": {
    "l": 0.43,
    "c": 0.19264,
    "h": 278.4
  },
  "luminance": 0.06972
}

Semantic roles & 50–950 ramp

primary

#4035B5

secondary

#C0C680

accent

#DE4AD1

background

#F8F6FC

surface

#F0ECF9

border

#CBC7D2

text

#0C0714

muted

#7D7A82

Preview Lab

Preview with #4035B5

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

Preview Lab → · Contrast checker → · Palette generator →