#4597D8#4597D8

#4597D8 is a light, vivid cyan. Relative luminance 0.284; OKLCH L 65.4% C 0.126 H 245.4°. Best body text is #000000 at 6.67:1 contrast (WCAG AA passes).

Color values

HEX	#4597D8
RGB	rgb(69, 151, 216)
HSL	hsl(207, 65%, 56%)
HSV	hsv(207, 68%, 85%)
CMYK	cmyk(68.1%, 30.1%, 0%, 15.3%)
CIE-LAB	lab(60.21, -4.27, -40.45)
CIE-LCH	lch(60.21, 40.67, 263.97°)
OKLab	oklab(65.44% -0.0523 -0.1143)
OKLCH	oklch(65.44% 0.126 245.4)
XYZ	xyz(25.9108, 28.3535, 69.0597)
Luminance	0.2836 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4597D8 #D88645

analogous

#45D8D0 #4597D8 #454DD8

triadic

#4597D8 #D84597 #97D845

tetradic

#4597D8 #D045D8 #D88645 #4DD845

square

#4597D8 #D045D8 #D88645 #4DD845

split-complementary

#4597D8 #D8454D #D8D045

monochromatic

#1C5786 #2778B9 #4597D8 #78B3E3 #AAD0ED

Accessibility & contrast

On white

3.15

#4597D8 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.67

#4597D8 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4597D8

6.67:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4597D8	#FFFFFF	#000000	##000000
##4597D8	1.00	3.15	6.67	6.67
#FFFFFF	3.15	1.00	21.00	21.00
#000000	6.67	21.00	1.00	1.00
##000000	6.67	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7A99DB

Deuteranopia (green-blind)

#668BD7

Tritanopia (blue-blind)

#00A7AE

Achromatopsia (no color)

#919191

Design tokens & code

CSS

--color: #4597d8;
/* rgb */ color: rgb(69, 151, 216);
/* oklch */ color: oklch(65.4% 0.126 245.4);

Tailwind

colors: {
  custom: {
    50: '#88b5e4',
    500: '#4597d8',
    950: '#000000',
  },
}

SCSS

$custom: #4597d8;
$custom-light: #88b5e4;
$custom-dark: #000000;

JSON

{
  "hex": "#4597d8",
  "rgb": {
    "r": 69,
    "g": 151,
    "b": 216
  },
  "hsl": {
    "h": 206.531,
    "s": 65.333,
    "l": 55.882
  },
  "oklch": {
    "l": 0.65438,
    "c": 0.12574,
    "h": 245.4
  },
  "luminance": 0.28356
}

Semantic roles & 50–950 ramp

primary

#4597D8

secondary

#DBB99E

accent

#8A40E8

background

#F9FBFE

surface

#F1F6FC

border

#CBD0D5

text

#0D1115

muted

#7E8084

Preview Lab

Preview with #4597D8

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

Preview Lab → · Contrast checker → · Palette generator →