#4391D2#4391D2

#4391D2 is a light, vivid cyan. Relative luminance 0.261; OKLCH L 63.7% C 0.124 H 246.6°. Best body text is #000000 at 6.22:1 contrast (WCAG AA passes).

Color values

HEX	#4391D2
RGB	rgb(67, 145, 210)
HSL	hsl(207, 61%, 54%)
HSV	hsv(207, 68%, 82%)
CMYK	cmyk(68.1%, 31%, 0%, 17.6%)
CIE-LAB	lab(58.13, -3.18, -40.36)
CIE-LCH	lch(58.13, 40.49, 265.49°)
OKLab	oklab(63.69% -0.0494 -0.1142)
OKLCH	oklch(63.69% 0.124 246.6)
XYZ	xyz(24.0686, 26.0947, 64.7286)
Luminance	0.2610 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4391D2 #D28443

analogous

#43D2CC #4391D2 #434AD2

triadic

#4391D2 #D24391 #91D243

tetradic

#4391D2 #CC43D2 #D28443 #4AD243

square

#4391D2 #CC43D2 #D28443 #4AD243

split-complementary

#4391D2 #D2434A #D2CC43

monochromatic

#1E527D #2A72AE #4391D2 #74AEDE #A6CBEA

Accessibility & contrast

On white

3.38

#4391D2 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.22

#4391D2 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4391D2

6.22:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4391D2	#FFFFFF	#000000	##000000
##4391D2	1.00	3.38	6.22	6.22
#FFFFFF	3.38	1.00	21.00	21.00
#000000	6.22	21.00	1.00	1.00
##000000	6.22	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7493D5

Deuteranopia (green-blind)

#6086D1

Tritanopia (blue-blind)

#00A1A8

Achromatopsia (no color)

#8C8C8C

Design tokens & code

CSS

--color: #4391d2;
/* rgb */ color: rgb(67, 145, 210);
/* oklch */ color: oklch(63.7% 0.124 246.6);

Tailwind

colors: {
  custom: {
    50: '#86b1e0',
    500: '#4391d2',
    950: '#000000',
  },
}

SCSS

$custom: #4391d2;
$custom-light: #86b1e0;
$custom-dark: #000000;

JSON

{
  "hex": "#4391d2",
  "rgb": {
    "r": 67,
    "g": 145,
    "b": 210
  },
  "hsl": {
    "h": 207.273,
    "s": 61.373,
    "l": 54.314
  },
  "oklch": {
    "l": 0.63688,
    "c": 0.12442,
    "h": 246.6
  },
  "luminance": 0.26097
}

Semantic roles & 50–950 ramp

primary

#4391D2

secondary

#D7B69A

accent

#8D43E4

background

#F8FAFD

surface

#F0F4FB

border

#CBCED4

text

#0C1015

muted

#7D7F83

Preview Lab

Preview with #4391D2

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

Preview Lab → · Contrast checker → · Palette generator →