#4597D3#4597D3

#4597D3 is a light, vivid cyan. Relative luminance 0.281; OKLCH L 65.2% C 0.120 H 243.4°. Best body text is #000000 at 6.62:1 contrast (WCAG AA passes).

Color values

HEX	#4597D3
RGB	rgb(69, 151, 211)
HSL	hsl(205, 62%, 55%)
HSV	hsv(205, 67%, 83%)
CMYK	cmyk(67.3%, 28.4%, 0%, 17.3%)
CIE-LAB	lab(59.98, -5.97, -38.01)
CIE-LCH	lch(59.98, 38.48, 261.08°)
OKLab	oklab(65.18% -0.0538 -0.1073)
OKLCH	oklch(65.18% 0.12 243.4)
XYZ	xyz(25.2742, 28.0989, 65.7070)
Luminance	0.2810 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4597D3 #D38145

analogous

#45D3C8 #4597D3 #4550D3

triadic

#4597D3 #D34597 #97D345

tetradic

#4597D3 #C845D3 #D38145 #50D345

square

#4597D3 #C845D3 #D38145 #50D345

split-complementary

#4597D3 #D34550 #D3C845

monochromatic

#1E567F #2A78B1 #4597D3 #76B3DF #A8CEEA

Accessibility & contrast

On white

3.17

#4597D3 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.62

#4597D3 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4597D3

6.62:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4597D3	#FFFFFF	#000000	##000000
##4597D3	1.00	3.17	6.62	6.62
#FFFFFF	3.17	1.00	21.00	21.00
#000000	6.62	21.00	1.00	1.00
##000000	6.62	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7C98D6

Deuteranopia (green-blind)

#688AD2

Tritanopia (blue-blind)

#00A6AC

Achromatopsia (no color)

#909090

Design tokens & code

CSS

--color: #4597d3;
/* rgb */ color: rgb(69, 151, 211);
/* oklch */ color: oklch(65.2% 0.120 243.4);

Tailwind

colors: {
  custom: {
    50: '#88b5e0',
    500: '#4597d3',
    950: '#000000',
  },
}

SCSS

$custom: #4597d3;
$custom-light: #88b5e0;
$custom-dark: #000000;

JSON

{
  "hex": "#4597d3",
  "rgb": {
    "r": 69,
    "g": 151,
    "b": 211
  },
  "hsl": {
    "h": 205.352,
    "s": 61.739,
    "l": 54.902
  },
  "oklch": {
    "l": 0.65182,
    "c": 0.12003,
    "h": 243.4
  },
  "luminance": 0.28102
}

Semantic roles & 50–950 ramp

primary

#4597D3

secondary

#D8B59C

accent

#8743E5

background

#F8FBFD

surface

#F0F6FB

border

#CBD0D4

text

#0D1115

muted

#7D8083

Preview Lab

Preview with #4597D3

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

Preview Lab → · Contrast checker → · Palette generator →