#4084BF#4084BF

#4084BF is a mid, moderate cyan. Relative luminance 0.214; OKLCH L 59.6% C 0.114 H 247.3°. Best body text is #000000 at 5.27:1 contrast (WCAG AA passes).

Color values

HEX	#4084BF
RGB	rgb(64, 132, 191)
HSL	hsl(208, 50%, 50%)
HSV	hsv(208, 66%, 75%)
CMYK	cmyk(66.5%, 30.9%, 0%, 25.1%)
CIE-LAB	lab(53.33, -2.62, -37.15)
CIE-LCH	lch(53.33, 37.24, 265.97°)
OKLab	oklab(59.59% -0.0439 -0.105)
OKLCH	oklch(59.59% 0.114 247.3)
XYZ	xyz(19.7661, 21.3521, 52.3598)
Luminance	0.2135 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4084BF #BF7B40

analogous

#40BFBB #4084BF #4044BF

triadic

#4084BF #BF4084 #84BF40

tetradic

#4084BF #BB40BF #BF7B40 #44BF40

square

#4084BF #BB40BF #BF7B40 #44BF40

split-complementary

#4084BF #BF4044 #BFBB40

monochromatic

#214563 #316491 #4084BF #6EA2CE #9CBFDE

Accessibility & contrast

On white

3.98

#4084BF on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.27

#4084BF on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4084BF

5.27:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4084BF	#FFFFFF	#000000	##000000
##4084BF	1.00	3.98	5.27	5.27
#FFFFFF	3.98	1.00	21.00	21.00
#000000	5.27	21.00	1.00	1.00
##000000	5.27	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6A86C2

Deuteranopia (green-blind)

#587ABE

Tritanopia (blue-blind)

#009299

Achromatopsia (no color)

#7F7F7F

Design tokens & code

CSS

--color: #4084bf;
/* rgb */ color: rgb(64, 132, 191);
/* oklch */ color: oklch(59.6% 0.114 247.3);

Tailwind

colors: {
  custom: {
    50: '#82a7d2',
    500: '#4084bf',
    950: '#000000',
  },
}

SCSS

$custom: #4084bf;
$custom-light: #82a7d2;
$custom-dark: #000000;

JSON

{
  "hex": "#4084bf",
  "rgb": {
    "r": 64,
    "g": 132,
    "b": 191
  },
  "hsl": {
    "h": 207.874,
    "s": 49.804,
    "l": 50
  },
  "oklch": {
    "l": 0.59587,
    "c": 0.11383,
    "h": 247.3
  },
  "luminance": 0.21354
}

Semantic roles & 50–950 ramp

primary

#4084BF

secondary

#CAAB91

accent

#8F4ED9

background

#F8FAFC

surface

#F0F4F9

border

#CBCED2

text

#0C0F14

muted

#7D7F82

Preview Lab

Preview with #4084BF

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

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