#5597E7#5597E7

#5597E7 is a light, vivid cyan. Relative luminance 0.298; OKLCH L 66.9% C 0.137 H 254.4°. Best body text is #000000 at 6.97:1 contrast (WCAG AA passes).

Color values

HEX	#5597E7
RGB	rgb(85, 151, 231)
HSL	hsl(213, 75%, 62%)
HSV	hsv(213, 63%, 91%)
CMYK	cmyk(63.2%, 34.6%, 0%, 9.4%)
CIE-LAB	lab(61.51, 3.41, -46.69)
CIE-LCH	lch(61.51, 46.81, 274.18°)
OKLab	oklab(66.86% -0.037 -0.1323)
OKLCH	oklch(66.86% 0.137 254.4)
XYZ	xyz(29.2315, 29.8312, 79.8033)
Luminance	0.2983 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5597E7 #E7A555

analogous

#55E0E7 #5597E7 #5C55E7

triadic

#5597E7 #E75597 #97E755

tetradic

#5597E7 #E755E0 #E7A555 #55E75C

square

#5597E7 #E755E0 #E7A555 #55E75C

split-complementary

#5597E7 #E75C55 #E0E755

monochromatic

#185AAA #2076DF #5597E7 #8BB8EF #C0D9F6

Accessibility & contrast

On white

3.01

#5597E7 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.97

#5597E7 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5597E7

6.97:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5597E7	#FFFFFF	#000000	##000000
##5597E7	1.00	3.01	6.97	6.97
#FFFFFF	3.01	1.00	21.00	21.00
#000000	6.97	21.00	1.00	1.00
##000000	6.97	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#749CEA

Deuteranopia (green-blind)

#608EE5

Tritanopia (blue-blind)

#00A9B4

Achromatopsia (no color)

#959595

Design tokens & code

CSS

--color: #5597e7;
/* rgb */ color: rgb(85, 151, 231);
/* oklch */ color: oklch(66.9% 0.137 254.4);

Tailwind

colors: {
  custom: {
    50: '#92b5ef',
    500: '#5597e7',
    950: '#000000',
  },
}

SCSS

$custom: #5597e7;
$custom-light: #92b5ef;
$custom-dark: #000000;

JSON

{
  "hex": "#5597e7",
  "rgb": {
    "r": 85,
    "g": 151,
    "b": 231
  },
  "hsl": {
    "h": 212.877,
    "s": 75.258,
    "l": 61.961
  },
  "oklch": {
    "l": 0.66857,
    "c": 0.13742,
    "h": 254.4
  },
  "luminance": 0.29834
}

Semantic roles & 50–950 ramp

primary

#5597E7

secondary

#E7CEB1

accent

#7C0ED7

background

#F9FBFE

surface

#F2F6FD

border

#CCD0D5

text

#0E1116

muted

#7E8084

Preview Lab

Preview with #5597E7

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

Preview Lab → · Contrast checker → · Palette generator →