#58B5E7#58B5E7

#58B5E7 is a light, moderate cyan. Relative luminance 0.409; OKLCH L 73.7% C 0.114 H 234.8°. Best body text is #000000 at 9.18:1 contrast (WCAG AA passes).

Color values

HEX	#58B5E7
RGB	rgb(88, 181, 231)
HSL	hsl(201, 75%, 63%)
HSV	hsv(201, 62%, 91%)
CMYK	cmyk(61.9%, 21.6%, 0%, 9.4%)
CIE-LAB	lab(70.10, -12.84, -33.25)
CIE-LCH	lch(70.10, 35.64, 248.88°)
OKLab	oklab(73.66% -0.0657 -0.0931)
OKLCH	oklch(73.66% 0.114 234.8)
XYZ	xyz(34.9666, 40.8885, 81.6353)
Luminance	0.4089 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#58B5E7 #E78A58

analogous

#58E7D1 #58B5E7 #586EE7

triadic

#58B5E7 #E758B5 #B5E758

tetradic

#58B5E7 #D158E7 #E78A58 #6EE758

square

#58B5E7 #D158E7 #E78A58 #6EE758

split-complementary

#58B5E7 #E7586E #E7D158

monochromatic

#1978AC #229DDF #58B5E7 #8ECDEF #C3E4F6

Accessibility & contrast

On white

2.29

#58B5E7 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.18

#58B5E7 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #58B5E7

9.18:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##58B5E7	#FFFFFF	#000000	##000000
##58B5E7	1.00	2.29	9.18	9.18
#FFFFFF	2.29	1.00	21.00	21.00
#000000	9.18	21.00	1.00	1.00
##000000	9.18	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9DB4E9

Deuteranopia (green-blind)

#89A5E6

Tritanopia (blue-blind)

#00C2C6

Achromatopsia (no color)

#ABABAB

Design tokens & code

CSS

--color: #58b5e7;
/* rgb */ color: rgb(88, 181, 231);
/* oklch */ color: oklch(73.7% 0.114 234.8);

Tailwind

colors: {
  custom: {
    50: '#94cbee',
    500: '#58b5e7',
    950: '#000000',
  },
}

SCSS

$custom: #58b5e7;
$custom-light: #94cbee;
$custom-dark: #000000;

JSON

{
  "hex": "#58b5e7",
  "rgb": {
    "r": 88,
    "g": 181,
    "b": 231
  },
  "hsl": {
    "h": 200.979,
    "s": 74.869,
    "l": 62.549
  },
  "oklch": {
    "l": 0.73662,
    "c": 0.11399,
    "h": 234.8
  },
  "luminance": 0.40892
}

Semantic roles & 50–950 ramp

primary

#58B5E7

secondary

#E7C6B3

accent

#550ED7

background

#F9FCFE

surface

#F2F8FD

border

#CCD1D5

text

#0E1316

muted

#7E8284

Preview Lab

Preview with #58B5E7

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

Preview Lab → · Contrast checker → · Palette generator →