#55A7E7#55A7E7

#55A7E7 is a light, vivid cyan. Relative luminance 0.353; OKLCH L 70.4% C 0.124 H 244.5°. Best body text is #000000 at 8.07:1 contrast (WCAG AA passes).

Color values

HEX	#55A7E7
RGB	rgb(85, 167, 231)
HSL	hsl(206, 75%, 62%)
HSV	hsv(206, 63%, 91%)
CMYK	cmyk(63.2%, 27.7%, 0%, 9.4%)
CIE-LAB	lab(66.01, -5.71, -39.62)
CIE-LCH	lch(66.01, 40.03, 261.80°)
OKLab	oklab(70.39% -0.0533 -0.1116)
OKLCH	oklch(70.39% 0.124 244.5)
XYZ	xyz(31.9834, 35.3351, 80.7206)
Luminance	0.3534 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#55A7E7 #E79555

analogous

#55E7DE #55A7E7 #555EE7

triadic

#55A7E7 #E755A7 #A7E755

tetradic

#55A7E7 #DE55E7 #E79555 #5EE755

square

#55A7E7 #DE55E7 #E79555 #5EE755

split-complementary

#55A7E7 #E7555E #E7DE55

monochromatic

#186AAA #208BDF #55A7E7 #8BC3EF #C0DFF6

Accessibility & contrast

On white

2.60

#55A7E7 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.07

#55A7E7 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #55A7E7

8.07:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##55A7E7	#FFFFFF	#000000	##000000
##55A7E7	1.00	2.60	8.07	8.07
#FFFFFF	2.60	1.00	21.00	21.00
#000000	8.07	21.00	1.00	1.00
##000000	8.07	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8BA8EA

Deuteranopia (green-blind)

#779AE6

Tritanopia (blue-blind)

#00B6BD

Achromatopsia (no color)

#A0A0A0

Design tokens & code

CSS

--color: #55a7e7;
/* rgb */ color: rgb(85, 167, 231);
/* oklch */ color: oklch(70.4% 0.124 244.5);

Tailwind

colors: {
  custom: {
    50: '#92c0ef',
    500: '#55a7e7',
    950: '#000000',
  },
}

SCSS

$custom: #55a7e7;
$custom-light: #92c0ef;
$custom-dark: #000000;

JSON

{
  "hex": "#55a7e7",
  "rgb": {
    "r": 85,
    "g": 167,
    "b": 231
  },
  "hsl": {
    "h": 206.301,
    "s": 75.258,
    "l": 61.961
  },
  "oklch": {
    "l": 0.70393,
    "c": 0.12369,
    "h": 244.5
  },
  "luminance": 0.35338
}

Semantic roles & 50–950 ramp

primary

#55A7E7

secondary

#E7C9B1

accent

#660ED7

background

#F9FBFE

surface

#F2F7FD

border

#CCD0D5

text

#0E1216

muted

#7E8184

Preview Lab

Preview with #55A7E7

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

Preview Lab → · Contrast checker → · Palette generator →