#4391CD#4391CD

#4391CD is a light, moderate cyan. Relative luminance 0.259; OKLCH L 63.4% C 0.119 H 244.6°. Best body text is #000000 at 6.17:1 contrast (WCAG AA passes).

Color values

HEX	#4391CD
RGB	rgb(67, 145, 205)
HSL	hsl(206, 58%, 53%)
HSV	hsv(206, 67%, 80%)
CMYK	cmyk(67.3%, 29.3%, 0%, 19.6%)
CIE-LAB	lab(57.89, -4.89, -37.92)
CIE-LCH	lch(57.89, 38.23, 262.66°)
OKLab	oklab(63.43% -0.0509 -0.1071)
OKLCH	oklch(63.43% 0.119 244.6)
XYZ	xyz(23.4554, 25.8494, 61.4991)
Luminance	0.2585 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4391CD #CD7F43

analogous

#43CDC4 #4391CD #434CCD

triadic

#4391CD #CD4391 #91CD43

tetradic

#4391CD #C443CD #CD7F43 #4CCD43

square

#4391CD #C443CD #CD7F43 #4CCD43

split-complementary

#4391CD #CD434C #CDC443

monochromatic

#1F5076 #2C71A7 #4391CD #73ADDA #A4CAE7

Accessibility & contrast

On white

3.40

#4391CD on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.17

#4391CD on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4391CD

6.17:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4391CD	#FFFFFF	#000000	##000000
##4391CD	1.00	3.40	6.17	6.17
#FFFFFF	3.40	1.00	21.00	21.00
#000000	6.17	21.00	1.00	1.00
##000000	6.17	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7693D0

Deuteranopia (green-blind)

#6385CC

Tritanopia (blue-blind)

#00A0A6

Achromatopsia (no color)

#8B8B8B

Design tokens & code

CSS

--color: #4391cd;
/* rgb */ color: rgb(67, 145, 205);
/* oklch */ color: oklch(63.4% 0.119 244.6);

Tailwind

colors: {
  custom: {
    50: '#86b1dc',
    500: '#4391cd',
    950: '#000000',
  },
}

SCSS

$custom: #4391cd;
$custom-light: #86b1dc;
$custom-dark: #000000;

JSON

{
  "hex": "#4391cd",
  "rgb": {
    "r": 67,
    "g": 145,
    "b": 205
  },
  "hsl": {
    "h": 206.087,
    "s": 57.983,
    "l": 53.333
  },
  "oklch": {
    "l": 0.63428,
    "c": 0.11857,
    "h": 244.6
  },
  "luminance": 0.25852
}

Semantic roles & 50–950 ramp

primary

#4391CD

secondary

#D4B298

accent

#8A47E1

background

#F8FAFD

surface

#F0F4FB

border

#CBCED4

text

#0C1015

muted

#7D7F83

Preview Lab

Preview with #4391CD

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

Preview Lab → · Contrast checker → · Palette generator →