#4061DB#4061DB

#4061DB is a mid, vivid blue. Relative luminance 0.148; OKLCH L 53.9% C 0.190 H 268.0°. Best body text is #FFFFFF at 5.32:1 contrast (WCAG AA passes).

Color values

HEX	#4061DB
RGB	rgb(64, 97, 219)
HSL	hsl(227, 68%, 55%)
HSV	hsv(227, 71%, 86%)
CMYK	cmyk(70.8%, 55.7%, 0%, 14.1%)
CIE-LAB	lab(45.29, 29.04, -65.98)
CIE-LCH	lch(45.29, 72.09, 293.75°)
OKLab	oklab(53.93% -0.0068 -0.1901)
OKLCH	oklch(53.93% 0.19 268)
XYZ	xyz(19.1708, 14.7519, 68.8412)
Luminance	0.1475 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4061DB #DBBA40

analogous

#40AEDB #4061DB #6C40DB

triadic

#4061DB #DB4061 #61DB40

tetradic

#4061DB #DB40AE #DBBA40 #40DB6C

square

#4061DB #DB40AE #DBBA40 #40DB6C

split-complementary

#4061DB #DB6C40 #AEDB40

monochromatic

#193187 #2343BB #4061DB #738CE5 #A7B6EE

Accessibility & contrast

On white

5.32

#4061DB on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.95

#4061DB on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4061DB

5.32:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4061DB	#FFFFFF	#000000	##FFFFFF
##4061DB	1.00	5.32	3.95	5.32
#FFFFFF	5.32	1.00	21.00	1.00
#000000	3.95	21.00	1.00	21.00
##FFFFFF	5.32	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0073DF

Deuteranopia (green-blind)

#0064D9

Tritanopia (blue-blind)

#007F94

Achromatopsia (no color)

#6B6B6B

Design tokens & code

CSS

--color: #4061db;
/* rgb */ color: rgb(64, 97, 219);
/* oklch */ color: oklch(53.9% 0.190 268.0);

Tailwind

colors: {
  custom: {
    50: '#888de7',
    500: '#4061db',
    950: '#000000',
  },
}

SCSS

$custom: #4061db;
$custom-light: #888de7;
$custom-dark: #000000;

JSON

{
  "hex": "#4061db",
  "rgb": {
    "r": 64,
    "g": 97,
    "b": 219
  },
  "hsl": {
    "h": 227.226,
    "s": 68.282,
    "l": 55.49
  },
  "oklch": {
    "l": 0.53927,
    "c": 0.19022,
    "h": 268
  },
  "luminance": 0.14754
}

Semantic roles & 50–950 ramp

primary

#4061DB

secondary

#DCCE9B

accent

#C63DEB

background

#F9F8FE

surface

#F1F0FD

border

#CBCBD5

text

#0D0C16

muted

#7E7D84

Preview Lab

Preview with #4061DB

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

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