#4380D1#4380D1

#4380D1 is a mid, vivid cyan. Relative luminance 0.212; OKLCH L 59.8% C 0.139 H 256.3°. Best body text is #000000 at 5.25:1 contrast (WCAG AA passes).

Color values

HEX	#4380D1
RGB	rgb(67, 128, 209)
HSL	hsl(214, 61%, 54%)
HSV	hsv(214, 68%, 82%)
CMYK	cmyk(67.9%, 38.8%, 0%, 18%)
CIE-LAB	lab(53.20, 6.54, -47.58)
CIE-LCH	lch(53.20, 48.03, 277.83°)
OKLab	oklab(59.82% -0.033 -0.1355)
OKLCH	oklch(59.82% 0.139 256.3)
XYZ	xyz(21.5383, 21.2329, 63.2725)
Luminance	0.2124 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4380D1 #D19443

analogous

#43C7D1 #4380D1 #4D43D1

triadic

#4380D1 #D14380 #80D143

tetradic

#4380D1 #D143C7 #D19443 #43D14D

square

#4380D1 #D143C7 #D19443 #43D14D

split-complementary

#4380D1 #D14D43 #C7D143

monochromatic

#1E467B #2A62AD #4380D1 #74A1DD #A5C2E9

Accessibility & contrast

On white

4.00

#4380D1 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.25

#4380D1 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4380D1

5.25:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4380D1	#FFFFFF	#000000	##000000
##4380D1	1.00	4.00	5.25	5.25
#FFFFFF	4.00	1.00	21.00	21.00
#000000	5.25	21.00	1.00	1.00
##000000	5.25	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5B86D4

Deuteranopia (green-blind)

#4679CF

Tritanopia (blue-blind)

#00939E

Achromatopsia (no color)

#7F7F7F

Design tokens & code

CSS

--color: #4380d1;
/* rgb */ color: rgb(67, 128, 209);
/* oklch */ color: oklch(59.8% 0.139 256.3);

Tailwind

colors: {
  custom: {
    50: '#86a4df',
    500: '#4380d1',
    950: '#000000',
  },
}

SCSS

$custom: #4380d1;
$custom-light: #86a4df;
$custom-dark: #000000;

JSON

{
  "hex": "#4380d1",
  "rgb": {
    "r": 67,
    "g": 128,
    "b": 209
  },
  "hsl": {
    "h": 214.225,
    "s": 60.684,
    "l": 54.118
  },
  "oklch": {
    "l": 0.59815,
    "c": 0.13945,
    "h": 256.3
  },
  "luminance": 0.21235
}

Semantic roles & 50–950 ramp

primary

#4380D1

secondary

#D6BC9A

accent

#9F44E4

background

#F8FAFD

surface

#F0F3FB

border

#CBCDD4

text

#0C0F15

muted

#7D7F83

Preview Lab

Preview with #4380D1

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

Preview Lab → · Contrast checker → · Palette generator →