#4077D6#4077D6

#4077D6 is a mid, vivid blue. Relative luminance 0.191; OKLCH L 58.0% C 0.157 H 260.5°. Best body text is #000000 at 4.83:1 contrast (WCAG AA passes).

Color values

HEX	#4077D6
RGB	rgb(64, 119, 214)
HSL	hsl(218, 65%, 55%)
HSV	hsv(218, 70%, 84%)
CMYK	cmyk(70.1%, 44.4%, 0%, 16.1%)
CIE-LAB	lab(50.85, 13.39, -54.18)
CIE-LCH	lch(50.85, 55.81, 283.88°)
OKLab	oklab(58.05% -0.0258 -0.155)
OKLCH	oklch(58.05% 0.157 260.5)
XYZ	xyz(20.8444, 19.1365, 66.2005)
Luminance	0.1914 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4077D6 #D69F40

analogous

#40C2D6 #4077D6 #5440D6

triadic

#4077D6 #D64077 #77D640

tetradic

#4077D6 #D640C2 #D69F40 #40D654

square

#4077D6 #D640C2 #D69F40 #40D654

split-complementary

#4077D6 #D65440 #C2D640

monochromatic

#1B4080 #265AB2 #4077D6 #729BE1 #A5BFEC

Accessibility & contrast

On white

4.35

#4077D6 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.83

#4077D6 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4077D6

4.83:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4077D6	#FFFFFF	#000000	##000000
##4077D6	1.00	4.35	4.83	4.83
#FFFFFF	4.35	1.00	21.00	21.00
#000000	4.83	21.00	1.00	1.00
##000000	4.83	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#4880DA

Deuteranopia (green-blind)

#2B73D4

Tritanopia (blue-blind)

#008D9C

Achromatopsia (no color)

#797979

Design tokens & code

CSS

--color: #4077d6;
/* rgb */ color: rgb(64, 119, 214);
/* oklch */ color: oklch(58.0% 0.157 260.5);

Tailwind

colors: {
  custom: {
    50: '#869de3',
    500: '#4077d6',
    950: '#000000',
  },
}

SCSS

$custom: #4077d6;
$custom-light: #869de3;
$custom-dark: #000000;

JSON

{
  "hex": "#4077d6",
  "rgb": {
    "r": 64,
    "g": 119,
    "b": 214
  },
  "hsl": {
    "h": 218,
    "s": 64.655,
    "l": 54.51
  },
  "oklch": {
    "l": 0.58049,
    "c": 0.15718,
    "h": 260.5
  },
  "luminance": 0.19139
}

Semantic roles & 50–950 ramp

primary

#4077D6

secondary

#D9C199

accent

#AA40E8

background

#F8F9FE

surface

#F0F2FC

border

#CBCCD5

text

#0C0E15

muted

#7D7E84

Preview Lab

Preview with #4077D6

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

Preview Lab → · Contrast checker → · Palette generator →