#4583D7#4583D7

#4583D7 is a mid, vivid cyan. Relative luminance 0.224; OKLCH L 60.9% C 0.143 H 256.7°. Best body text is #000000 at 5.48:1 contrast (WCAG AA passes).

Color values

HEX	#4583D7
RGB	rgb(69, 131, 215)
HSL	hsl(215, 65%, 56%)
HSV	hsv(215, 68%, 84%)
CMYK	cmyk(67.9%, 39.1%, 0%, 15.7%)
CIE-LAB	lab(54.45, 7.15, -48.98)
CIE-LCH	lch(54.45, 49.50, 278.30°)
OKLab	oklab(60.91% -0.0331 -0.1395)
OKLCH	oklch(60.91% 0.143 256.7)
XYZ	xyz(22.8318, 22.4018, 67.3975)
Luminance	0.2240 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4583D7 #D79945

analogous

#45CCD7 #4583D7 #5045D7

triadic

#4583D7 #D74583 #83D745

tetradic

#4583D7 #D745CC #D79945 #45D750

square

#4583D7 #D745CC #D79945 #45D750

split-complementary

#4583D7 #D75045 #CCD745

monochromatic

#1D4985 #2765B7 #4583D7 #77A5E2 #AAC6ED

Accessibility & contrast

On white

3.83

#4583D7 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.48

#4583D7 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4583D7

5.48:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4583D7	#FFFFFF	#000000	##000000
##4583D7	1.00	3.83	5.48	5.48
#FFFFFF	3.83	1.00	21.00	21.00
#000000	5.48	21.00	1.00	1.00
##000000	5.48	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5D8ADA

Deuteranopia (green-blind)

#477CD5

Tritanopia (blue-blind)

#0096A2

Achromatopsia (no color)

#828282

Design tokens & code

CSS

--color: #4583d7;
/* rgb */ color: rgb(69, 131, 215);
/* oklch */ color: oklch(60.9% 0.143 256.7);

Tailwind

colors: {
  custom: {
    50: '#88a6e4',
    500: '#4583d7',
    950: '#000000',
  },
}

SCSS

$custom: #4583d7;
$custom-light: #88a6e4;
$custom-dark: #000000;

JSON

{
  "hex": "#4583d7",
  "rgb": {
    "r": 69,
    "g": 131,
    "b": 215
  },
  "hsl": {
    "h": 214.521,
    "s": 64.602,
    "l": 55.686
  },
  "oklch": {
    "l": 0.60912,
    "c": 0.14339,
    "h": 256.7
  },
  "luminance": 0.22404
}

Semantic roles & 50–950 ramp

primary

#4583D7

secondary

#DAC09E

accent

#A140E8

background

#F9FAFE

surface

#F1F4FC

border

#CBCED5

text

#0D0F15

muted

#7E7F84

Preview Lab

Preview with #4583D7

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

Preview Lab → · Contrast checker → · Palette generator →