#4041D6#4041D6

#4041D6 is a mid, highly saturated blue. Relative luminance 0.097; OKLCH L 48.0% C 0.221 H 274.0°. Best body text is #FFFFFF at 7.13:1 contrast (WCAG AA passes).

Color values

HEX	#4041D6
RGB	rgb(64, 65, 214)
HSL	hsl(240, 65%, 55%)
HSV	hsv(240, 70%, 84%)
CMYK	cmyk(70.1%, 69.6%, 0%, 16.1%)
CIE-LAB	lab(37.34, 46.94, -76.11)
CIE-LCH	lch(37.34, 89.43, 301.67°)
OKLab	oklab(47.95% 0.0153 -0.22)
OKLCH	oklch(47.95% 0.221 274)
XYZ	xyz(16.1382, 9.7241, 64.6317)
Luminance	0.0973 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4041D6 #D6D540

analogous

#408CD6 #4041D6 #8A40D6

triadic

#4041D6 #D64041 #41D640

tetradic

#4041D6 #D6408C #D6D540 #40D68A

square

#4041D6 #D6408C #D6D540 #40D68A

split-complementary

#4041D6 #D68A40 #8CD640

monochromatic

#1B1C80 #2627B2 #4041D6 #7273E1 #A5A5EC

Accessibility & contrast

On white

7.13

#4041D6 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.95

#4041D6 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4041D6

7.13:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4041D6	#FFFFFF	#000000	##FFFFFF
##4041D6	1.00	7.13	2.95	7.13
#FFFFFF	7.13	1.00	21.00	1.00
#000000	2.95	21.00	1.00	21.00
##FFFFFF	7.13	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005FDA

Deuteranopia (green-blind)

#0051D3

Tritanopia (blue-blind)

#006A87

Achromatopsia (no color)

#585858

Design tokens & code

CSS

--color: #4041d6;
/* rgb */ color: rgb(64, 65, 214);
/* oklch */ color: oklch(48.0% 0.221 274.0);

Tailwind

colors: {
  custom: {
    50: '#8977e4',
    500: '#4041d6',
    950: '#000000',
  },
}

SCSS

$custom: #4041d6;
$custom-light: #8977e4;
$custom-dark: #000000;

JSON

{
  "hex": "#4041d6",
  "rgb": {
    "r": 64,
    "g": 65,
    "b": 214
  },
  "hsl": {
    "h": 239.6,
    "s": 64.655,
    "l": 54.51
  },
  "oklch": {
    "l": 0.47952,
    "c": 0.22058,
    "h": 274
  },
  "luminance": 0.09726
}

Semantic roles & 50–950 ramp

primary

#4041D6

secondary

#D9D899

accent

#E740E8

background

#F9F7FE

surface

#F2EDFC

border

#CCC8D5

text

#0D0916

muted

#7E7B84

Preview Lab

Preview with #4041D6

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

Preview Lab → · Contrast checker → · Palette generator →