#33A5C7#33A5C7

#33A5C7 is a light, moderate cyan. Relative luminance 0.317; OKLCH L 67.4% C 0.110 H 222.3°. Best body text is #000000 at 7.35:1 contrast (WCAG AA passes).

Color values

HEX	#33A5C7
RGB	rgb(51, 165, 199)
HSL	hsl(194, 59%, 49%)
HSV	hsv(194, 74%, 78%)
CMYK	cmyk(74.4%, 17.1%, 0%, 22%)
CIE-LAB	lab(63.12, -20.16, -26.47)
CIE-LCH	lch(63.12, 33.27, 232.71°)
OKLab	oklab(67.38% -0.0814 -0.0741)
OKLCH	oklch(67.38% 0.11 222.3)
XYZ	xyz(25.1249, 31.7346, 58.8230)
Luminance	0.3174 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#33A5C7 #C75533

analogous

#33C79F #33A5C7 #335BC7

triadic

#33A5C7 #C733A5 #A5C733

tetradic

#33A5C7 #9F33C7 #C75533 #5BC733

square

#33A5C7 #9F33C7 #C75533 #5BC733

split-complementary

#33A5C7 #C7335B #C79F33

monochromatic

#1A5466 #277D96 #33A5C7 #61BBD6 #91D0E3

Accessibility & contrast

On white

2.86

#33A5C7 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.35

#33A5C7 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #33A5C7

7.35:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##33A5C7	#FFFFFF	#000000	##000000
##33A5C7	1.00	2.86	7.35	7.35
#FFFFFF	2.86	1.00	21.00	21.00
#000000	7.35	21.00	1.00	1.00
##000000	7.35	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#91A1C9

Deuteranopia (green-blind)

#7D92C7

Tritanopia (blue-blind)

#00B0B0

Achromatopsia (no color)

#999999

Design tokens & code

CSS

--color: #33a5c7;
/* rgb */ color: rgb(51, 165, 199);
/* oklch */ color: oklch(67.4% 0.110 222.3);

Tailwind

colors: {
  custom: {
    50: '#80bfd8',
    500: '#33a5c7',
    950: '#000000',
  },
}

SCSS

$custom: #33a5c7;
$custom-light: #80bfd8;
$custom-dark: #000000;

JSON

{
  "hex": "#33a5c7",
  "rgb": {
    "r": 51,
    "g": 165,
    "b": 199
  },
  "hsl": {
    "h": 193.784,
    "s": 59.2,
    "l": 49.02
  },
  "oklch": {
    "l": 0.67384,
    "c": 0.11007,
    "h": 222.3
  },
  "luminance": 0.31738
}

Semantic roles & 50–950 ramp

primary

#33A5C7

secondary

#CE9888

accent

#6945E2

background

#F8FBFD

surface

#F0F7FA

border

#CBD0D3

text

#0C1214

muted

#7D8183

Preview Lab

Preview with #33A5C7

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

Preview Lab → · Contrast checker → · Palette generator →