#4380D0#4380D0

#4380D0 is a mid, vivid cyan. Relative luminance 0.212; OKLCH L 59.8% C 0.138 H 256.1°. Best body text is #000000 at 5.24:1 contrast (WCAG AA passes).

Color values

HEX	#4380D0
RGB	rgb(67, 128, 208)
HSL	hsl(214, 60%, 54%)
HSV	hsv(214, 68%, 82%)
CMYK	cmyk(67.8%, 38.5%, 0%, 18.4%)
CIE-LAB	lab(53.15, 6.19, -47.10)
CIE-LCH	lch(53.15, 47.50, 277.49°)
OKLab	oklab(59.76% -0.0333 -0.1341)
OKLCH	oklch(59.76% 0.138 256.1)
XYZ	xyz(21.4149, 21.1835, 62.6225)
Luminance	0.2119 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4380D0 #D09343

analogous

#43C6D0 #4380D0 #4D43D0

triadic

#4380D0 #D04380 #80D043

tetradic

#4380D0 #D043C6 #D09343 #43D04D

square

#4380D0 #D043C6 #D09343 #43D04D

split-complementary

#4380D0 #D04D43 #C6D043

monochromatic

#1F467A #2B62AB #4380D0 #74A1DC #A5C2E8

Accessibility & contrast

On white

4.01

#4380D0 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.24

#4380D0 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4380D0

5.24:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4380D0	#FFFFFF	#000000	##000000
##4380D0	1.00	4.01	5.24	5.24
#FFFFFF	4.01	1.00	21.00	21.00
#000000	5.24	21.00	1.00	1.00
##000000	5.24	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5C86D3

Deuteranopia (green-blind)

#4779CE

Tritanopia (blue-blind)

#00939E

Achromatopsia (no color)

#7F7F7F

Design tokens & code

CSS

--color: #4380d0;
/* rgb */ color: rgb(67, 128, 208);
/* oklch */ color: oklch(59.8% 0.138 256.1);

Tailwind

colors: {
  custom: {
    50: '#86a4df',
    500: '#4380d0',
    950: '#000000',
  },
}

SCSS

$custom: #4380d0;
$custom-light: #86a4df;
$custom-dark: #000000;

JSON

{
  "hex": "#4380d0",
  "rgb": {
    "r": 67,
    "g": 128,
    "b": 208
  },
  "hsl": {
    "h": 214.043,
    "s": 60,
    "l": 53.922
  },
  "oklch": {
    "l": 0.59756,
    "c": 0.13814,
    "h": 256.1
  },
  "luminance": 0.21186
}

Semantic roles & 50–950 ramp

primary

#4380D0

secondary

#D5BB99

accent

#9F45E3

background

#F8FAFD

surface

#F0F3FB

border

#CBCDD4

text

#0C0F15

muted

#7D7F83

Preview Lab

Preview with #4380D0

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

Preview Lab → · Contrast checker → · Palette generator →