#4084BC#4084BC

#4084BC is a mid, moderate cyan. Relative luminance 0.212; OKLCH L 59.4% C 0.110 H 246.0°. Best body text is #000000 at 5.24:1 contrast (WCAG AA passes).

Color values

HEX	#4084BC
RGB	rgb(64, 132, 188)
HSL	hsl(207, 49%, 49%)
HSV	hsv(207, 66%, 74%)
CMYK	cmyk(66%, 29.8%, 0%, 26.3%)
CIE-LAB	lab(53.19, -3.65, -35.66)
CIE-LCH	lch(53.19, 35.85, 264.16°)
OKLab	oklab(59.43% -0.0448 -0.1007)
OKLCH	oklch(59.43% 0.11 246)
XYZ	xyz(19.4393, 21.2214, 50.6389)
Luminance	0.2122 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4084BC #BC7840

analogous

#40BCB6 #4084BC #4046BC

triadic

#4084BC #BC4084 #84BC40

tetradic

#4084BC #B640BC #BC7840 #46BC40

square

#4084BC #B640BC #BC7840 #46BC40

split-complementary

#4084BC #BC4046 #BCB640

monochromatic

#214461 #30648E #4084BC #6CA1CD #9ABEDD

Accessibility & contrast

On white

4.00

#4084BC on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.24

#4084BC on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4084BC

5.24:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4084BC	#FFFFFF	#000000	##000000
##4084BC	1.00	4.00	5.24	5.24
#FFFFFF	4.00	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)

#6B86BE

Deuteranopia (green-blind)

#5A7ABB

Tritanopia (blue-blind)

#009198

Achromatopsia (no color)

#7F7F7F

Design tokens & code

CSS

--color: #4084bc;
/* rgb */ color: rgb(64, 132, 188);
/* oklch */ color: oklch(59.4% 0.110 246.0);

Tailwind

colors: {
  custom: {
    50: '#82a7d0',
    500: '#4084bc',
    950: '#000000',
  },
}

SCSS

$custom: #4084bc;
$custom-light: #82a7d0;
$custom-dark: #000000;

JSON

{
  "hex": "#4084bc",
  "rgb": {
    "r": 64,
    "g": 132,
    "b": 188
  },
  "hsl": {
    "h": 207.097,
    "s": 49.206,
    "l": 49.412
  },
  "oklch": {
    "l": 0.59429,
    "c": 0.11021,
    "h": 246
  },
  "luminance": 0.21223
}

Semantic roles & 50–950 ramp

primary

#4084BC

secondary

#C9A98F

accent

#8D4FD9

background

#F8FAFC

surface

#F0F4F9

border

#CBCED2

text

#0B0F14

muted

#7C7F82

Preview Lab

Preview with #4084BC

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

Preview Lab → · Contrast checker → · Palette generator →