#4376D7#4376D7

#4376D7 is a mid, vivid blue. Relative luminance 0.191; OKLCH L 58.0% C 0.159 H 261.9°. Best body text is #000000 at 4.81:1 contrast (WCAG AA passes).

Color values

HEX	#4376D7
RGB	rgb(67, 118, 215)
HSL	hsl(219, 65%, 55%)
HSV	hsv(219, 69%, 84%)
CMYK	cmyk(68.8%, 45.1%, 0%, 15.7%)
CIE-LAB	lab(50.75, 14.81, -54.89)
CIE-LCH	lch(50.75, 56.86, 285.10°)
OKLab	oklab(58.03% -0.0225 -0.1571)
OKLCH	oklch(58.03% 0.159 261.9)
XYZ	xyz(21.0546, 19.0543, 66.8451)
Luminance	0.1906 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4376D7 #D7A443

analogous

#43C0D7 #4376D7 #5A43D7

triadic

#4376D7 #D74376 #76D743

tetradic

#4376D7 #D743C0 #D7A443 #43D75A

square

#4376D7 #D743C0 #D7A443 #43D75A

split-complementary

#4376D7 #D75A43 #C0D743

monochromatic

#1C4084 #2758B6 #4376D7 #759BE2 #A8C0EC

Accessibility & contrast

On white

4.36

#4376D7 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.81

#4376D7 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4376D7

4.81:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4376D7	#FFFFFF	#000000	##000000
##4376D7	1.00	4.36	4.81	4.81
#FFFFFF	4.36	1.00	21.00	21.00
#000000	4.81	21.00	1.00	1.00
##000000	4.81	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#4580DB

Deuteranopia (green-blind)

#2872D5

Tritanopia (blue-blind)

#008D9C

Achromatopsia (no color)

#797979

Design tokens & code

CSS

--color: #4376d7;
/* rgb */ color: rgb(67, 118, 215);
/* oklch */ color: oklch(58.0% 0.159 261.9);

Tailwind

colors: {
  custom: {
    50: '#879ce4',
    500: '#4376d7',
    950: '#000000',
  },
}

SCSS

$custom: #4376d7;
$custom-light: #879ce4;
$custom-dark: #000000;

JSON

{
  "hex": "#4376d7",
  "rgb": {
    "r": 67,
    "g": 118,
    "b": 215
  },
  "hsl": {
    "h": 219.324,
    "s": 64.912,
    "l": 55.294
  },
  "oklch": {
    "l": 0.58028,
    "c": 0.15871,
    "h": 261.9
  },
  "luminance": 0.19056
}

Semantic roles & 50–950 ramp

primary

#4376D7

secondary

#DAC59C

accent

#AE40E8

background

#F9F9FE

surface

#F1F2FC

border

#CBCCD5

text

#0D0E15

muted

#7E7E84

Preview Lab

Preview with #4376D7

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

Preview Lab → · Contrast checker → · Palette generator →