#59C7EF#59C7EF

#59C7EF is a light, moderate cyan. Relative luminance 0.492; OKLCH L 78.1% C 0.115 H 225.2°. Best body text is #000000 at 10.84:1 contrast (WCAG AA passes).

Color values

HEX	#59C7EF
RGB	rgb(89, 199, 239)
HSL	hsl(196, 82%, 64%)
HSV	hsv(196, 63%, 94%)
CMYK	cmyk(62.8%, 16.7%, 0%, 6.3%)
CIE-LAB	lab(75.57, -19.66, -29.13)
CIE-LCH	lch(75.57, 35.14, 235.99°)
OKLab	oklab(78.14% -0.0808 -0.0813)
OKLCH	oklch(78.14% 0.115 225.2)
XYZ	xyz(40.1170, 49.1985, 89.0267)
Luminance	0.4920 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#59C7EF #EF8159

analogous

#59EFCC #59C7EF #597CEF

triadic

#59C7EF #EF59C7 #C7EF59

tetradic

#59C7EF #CC59EF #EF8159 #7CEF59

square

#59C7EF #CC59EF #EF8159 #7CEF59

split-complementary

#59C7EF #EF597C #EFCC59

monochromatic

#128EBC #21B4EA #59C7EF #91DAF4 #C9EDFA

Accessibility & contrast

On white

1.94

#59C7EF on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.84

#59C7EF on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #59C7EF

10.84:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##59C7EF	#FFFFFF	#000000	##000000
##59C7EF	1.00	1.94	10.84	10.84
#FFFFFF	1.94	1.00	21.00	21.00
#000000	10.84	21.00	1.00	1.00
##000000	10.84	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B1C3F1

Deuteranopia (green-blind)

#9CB3EF

Tritanopia (blue-blind)

#00D3D4

Achromatopsia (no color)

#BABABA

Design tokens & code

CSS

--color: #59c7ef;
/* rgb */ color: rgb(89, 199, 239);
/* oklch */ color: oklch(78.1% 0.115 225.2);

Tailwind

colors: {
  custom: {
    50: '#96d8f4',
    500: '#59c7ef',
    950: '#000000',
  },
}

SCSS

$custom: #59c7ef;
$custom-light: #96d8f4;
$custom-dark: #000000;

JSON

{
  "hex": "#59c7ef",
  "rgb": {
    "r": 89,
    "g": 199,
    "b": 239
  },
  "hsl": {
    "h": 196,
    "s": 82.418,
    "l": 64.314
  },
  "oklch": {
    "l": 0.78137,
    "c": 0.11462,
    "h": 225.2
  },
  "luminance": 0.49203
}

Semantic roles & 50–950 ramp

primary

#59C7EF

secondary

#ECC6B8

accent

#4007DF

background

#F9FDFE

surface

#F2FAFD

border

#CCD3D5

text

#0F1417

muted

#7E8385

Preview Lab

Preview with #59C7EF

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

Preview Lab → · Contrast checker → · Palette generator →