#58ADE9#58ADE9

#58ADE9 is a light, vivid cyan. Relative luminance 0.378; OKLCH L 71.9% C 0.120 H 241.8°. Best body text is #000000 at 8.57:1 contrast (WCAG AA passes).

Color values

HEX	#58ADE9
RGB	rgb(88, 173, 233)
HSL	hsl(205, 77%, 63%)
HSV	hsv(205, 62%, 91%)
CMYK	cmyk(62.2%, 25.8%, 0%, 8.6%)
CIE-LAB	lab(67.90, -7.87, -37.75)
CIE-LCH	lch(67.90, 38.56, 258.23°)
OKLab	oklab(71.95% -0.0568 -0.1061)
OKLCH	oklch(71.95% 0.12 241.8)
XYZ	xyz(33.6705, 37.8417, 82.6047)
Luminance	0.3785 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#58ADE9 #E99458

analogous

#58E9DD #58ADE9 #5864E9

triadic

#58ADE9 #E958AD #ADE958

tetradic

#58ADE9 #DD58E9 #E99458 #64E958

square

#58ADE9 #DD58E9 #E99458 #64E958

split-complementary

#58ADE9 #E95864 #E9DD58

monochromatic

#1770AF #2292E2 #58ADE9 #8EC8F0 #C4E2F7

Accessibility & contrast

On white

2.45

#58ADE9 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.57

#58ADE9 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #58ADE9

8.57:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##58ADE9	#FFFFFF	#000000	##000000
##58ADE9	1.00	2.45	8.57	8.57
#FFFFFF	2.45	1.00	21.00	21.00
#000000	8.57	21.00	1.00	1.00
##000000	8.57	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#92AEEC

Deuteranopia (green-blind)

#7E9FE8

Tritanopia (blue-blind)

#00BCC2

Achromatopsia (no color)

#A5A5A5

Design tokens & code

CSS

--color: #58ade9;
/* rgb */ color: rgb(88, 173, 233);
/* oklch */ color: oklch(71.9% 0.120 241.8);

Tailwind

colors: {
  custom: {
    50: '#94c5f0',
    500: '#58ade9',
    950: '#000000',
  },
}

SCSS

$custom: #58ade9;
$custom-light: #94c5f0;
$custom-dark: #000000;

JSON

{
  "hex": "#58ade9",
  "rgb": {
    "r": 88,
    "g": 173,
    "b": 233
  },
  "hsl": {
    "h": 204.828,
    "s": 76.72,
    "l": 62.941
  },
  "oklch": {
    "l": 0.71949,
    "c": 0.12037,
    "h": 241.8
  },
  "luminance": 0.37845
}

Semantic roles & 50–950 ramp

primary

#58ADE9

secondary

#E8CAB4

accent

#610DD9

background

#F9FCFE

surface

#F2F8FD

border

#CCD1D5

text

#0E1216

muted

#7E8184

Preview Lab

Preview with #58ADE9

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

Preview Lab → · Contrast checker → · Palette generator →