#58B1F3#58B1F3

#58B1F3 is a light, vivid cyan. Relative luminance 0.400; OKLCH L 73.3% C 0.129 H 243.3°. Best body text is #000000 at 9.00:1 contrast (WCAG AA passes).

Color values

HEX	#58B1F3
RGB	rgb(88, 177, 243)
HSL	hsl(206, 87%, 65%)
HSV	hsv(206, 64%, 95%)
CMYK	cmyk(63.8%, 27.2%, 0%, 4.7%)
CIE-LAB	lab(69.46, -6.87, -40.77)
CIE-LCH	lch(69.46, 41.35, 260.43°)
OKLab	oklab(73.32% -0.0578 -0.1148)
OKLCH	oklch(73.32% 0.129 243.3)
XYZ	xyz(35.9182, 39.9864, 90.6019)
Luminance	0.3999 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#58B1F3 #F39A58

analogous

#58F3E7 #58B1F3 #5864F3

triadic

#58B1F3 #F358B1 #B1F358

tetradic

#58B1F3 #E758F3 #F39A58 #64F358

square

#58B1F3 #E758F3 #F39A58 #64F358

split-complementary

#58B1F3 #F35864 #F3E758

monochromatic

#0E76C3 #1F96EF #58B1F3 #91CCF7 #CAE6FB

Accessibility & contrast

On white

2.33

#58B1F3 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.00

#58B1F3 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #58B1F3

9.00:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##58B1F3	#FFFFFF	#000000	##000000
##58B1F3	1.00	2.33	9.00	9.00
#FFFFFF	2.33	1.00	21.00	21.00
#000000	9.00	21.00	1.00	1.00
##000000	9.00	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#94B2F6

Deuteranopia (green-blind)

#7EA3F2

Tritanopia (blue-blind)

#00C1C8

Achromatopsia (no color)

#AAAAAA

Design tokens & code

CSS

--color: #58b1f3;
/* rgb */ color: rgb(88, 177, 243);
/* oklch */ color: oklch(73.3% 0.129 243.3);

Tailwind

colors: {
  custom: {
    50: '#95c8f7',
    500: '#58b1f3',
    950: '#000000',
  },
}

SCSS

$custom: #58b1f3;
$custom-light: #95c8f7;
$custom-dark: #000000;

JSON

{
  "hex": "#58b1f3",
  "rgb": {
    "r": 88,
    "g": 177,
    "b": 243
  },
  "hsl": {
    "h": 205.548,
    "s": 86.592,
    "l": 64.902
  },
  "oklch": {
    "l": 0.7332,
    "c": 0.12856,
    "h": 243.3
  },
  "luminance": 0.3999
}

Semantic roles & 50–950 ramp

primary

#58B1F3

secondary

#EECFB9

accent

#6202E3

background

#F9FCFF

surface

#F2F8FE

border

#CCD1D6

text

#0E1317

muted

#7E8285

Preview Lab

Preview with #58B1F3

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

Preview Lab → · Contrast checker → · Palette generator →