#4376DB#4376DB

#4376DB is a mid, vivid blue. Relative luminance 0.193; OKLCH L 58.3% C 0.164 H 262.4°. Best body text is #000000 at 4.85:1 contrast (WCAG AA passes).

Color values

HEX	#4376DB
RGB	rgb(67, 118, 219)
HSL	hsl(220, 68%, 56%)
HSV	hsv(220, 69%, 86%)
CMYK	cmyk(69.4%, 46.1%, 0%, 14.1%)
CIE-LAB	lab(50.99, 16.24, -56.77)
CIE-LCH	lch(50.99, 59.05, 285.97°)
OKLab	oklab(58.29% -0.0218 -0.1626)
OKLCH	oklch(58.29% 0.164 262.4)
XYZ	xyz(21.5748, 19.2624, 69.5851)
Luminance	0.1926 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4376DB #DBA843

analogous

#43C2DB #4376DB #5C43DB

triadic

#4376DB #DB4376 #76DB43

tetradic

#4376DB #DB43C2 #DBA843 #43DB5C

square

#4376DB #DB43C2 #DBA843 #43DB5C

split-complementary

#4376DB #DB5C43 #C2DB43

monochromatic

#1A4089 #2457BD #4376DB #769BE5 #AAC1EF

Accessibility & contrast

On white

4.33

#4376DB on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.85

#4376DB on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4376DB

4.85:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4376DB	#FFFFFF	#000000	##000000
##4376DB	1.00	4.33	4.85	4.85
#FFFFFF	4.33	1.00	21.00	21.00
#000000	4.85	21.00	1.00	1.00
##000000	4.85	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#4281DF

Deuteranopia (green-blind)

#2173D9

Tritanopia (blue-blind)

#008E9E

Achromatopsia (no color)

#797979

Design tokens & code

CSS

--color: #4376db;
/* rgb */ color: rgb(67, 118, 219);
/* oklch */ color: oklch(58.3% 0.164 262.4);

Tailwind

colors: {
  custom: {
    50: '#889ce7',
    500: '#4376db',
    950: '#000000',
  },
}

SCSS

$custom: #4376db;
$custom-light: #889ce7;
$custom-dark: #000000;

JSON

{
  "hex": "#4376db",
  "rgb": {
    "r": 67,
    "g": 118,
    "b": 219
  },
  "hsl": {
    "h": 219.868,
    "s": 67.857,
    "l": 56.078
  },
  "oklch": {
    "l": 0.58292,
    "c": 0.16408,
    "h": 262.4
  },
  "luminance": 0.19265
}

Semantic roles & 50–950 ramp

primary

#4376DB

secondary

#DCC79E

accent

#B03DEB

background

#F9F9FE

surface

#F1F2FC

border

#CBCCD5

text

#0D0E16

muted

#7E7E84

Preview Lab

Preview with #4376DB

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

Preview Lab → · Contrast checker → · Palette generator →