#41B5DF#41B5DF

#41B5DF is a light, moderate cyan. Relative luminance 0.395; OKLCH L 72.6% C 0.118 H 226.3°. Best body text is #000000 at 8.90:1 contrast (WCAG AA passes).

Color values

HEX	#41B5DF
RGB	rgb(65, 181, 223)
HSL	hsl(196, 71%, 56%)
HSV	hsv(196, 71%, 87%)
CMYK	cmyk(70.9%, 18.8%, 0%, 12.5%)
CIE-LAB	lab(69.11, -18.95, -30.46)
CIE-LCH	lch(69.11, 35.88, 238.12°)
OKLab	oklab(72.58% -0.0816 -0.0853)
OKLCH	oklch(72.58% 0.118 226.3)
XYZ	xyz(32.0177, 39.4956, 75.7337)
Luminance	0.3950 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#41B5DF #DF6B41

analogous

#41DFBA #41B5DF #4166DF

triadic

#41B5DF #DF41B5 #B5DF41

tetradic

#41B5DF #BA41DF #DF6B41 #66DF41

square

#41B5DF #BA41DF #DF6B41 #66DF41

split-complementary

#41B5DF #DF4166 #DFBA41

monochromatic

#186E8E #2197C2 #41B5DF #75C9E8 #AADEF1

Accessibility & contrast

On white

2.36

#41B5DF on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.90

#41B5DF on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #41B5DF

8.90:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##41B5DF	#FFFFFF	#000000	##000000
##41B5DF	1.00	2.36	8.90	8.90
#FFFFFF	2.36	1.00	21.00	21.00
#000000	8.90	21.00	1.00	1.00
##000000	8.90	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9EB2E1

Deuteranopia (green-blind)

#89A2DE

Tritanopia (blue-blind)

#00C1C3

Achromatopsia (no color)

#A9A9A9

Design tokens & code

CSS

--color: #41b5df;
/* rgb */ color: rgb(65, 181, 223);
/* oklch */ color: oklch(72.6% 0.118 226.3);

Tailwind

colors: {
  custom: {
    50: '#89cbe9',
    500: '#41b5df',
    950: '#000000',
  },
}

SCSS

$custom: #41b5df;
$custom-light: #89cbe9;
$custom-dark: #000000;

JSON

{
  "hex": "#41b5df",
  "rgb": {
    "r": 65,
    "g": 181,
    "b": 223
  },
  "hsl": {
    "h": 195.949,
    "s": 71.171,
    "l": 56.471
  },
  "oklch": {
    "l": 0.72579,
    "c": 0.11809,
    "h": 226.3
  },
  "luminance": 0.39499
}

Semantic roles & 50–950 ramp

primary

#41B5DF

secondary

#DEAF9D

accent

#6A3AEE

background

#F9FCFE

surface

#F1F8FC

border

#CBD1D5

text

#0D1316

muted

#7E8284

Preview Lab

Preview with #41B5DF

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

Preview Lab → · Contrast checker → · Palette generator →