#61B4DF#61B4DF

#61B4DF is a light, moderate cyan. Relative luminance 0.405; OKLCH L 73.4% C 0.102 H 233.1°. Best body text is #000000 at 9.10:1 contrast (WCAG AA passes).

Color values

HEX	#61B4DF
RGB	rgb(97, 180, 223)
HSL	hsl(200, 66%, 63%)
HSV	hsv(200, 57%, 87%)
CMYK	cmyk(56.5%, 19.3%, 0%, 12.5%)
CIE-LAB	lab(69.83, -13.07, -29.27)
CIE-LCH	lch(69.83, 32.05, 245.94°)
OKLab	oklab(73.44% -0.0613 -0.0816)
OKLCH	oklch(73.44% 0.102 233.1)
XYZ	xyz(34.5653, 40.5085, 75.7951)
Luminance	0.4051 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#61B4DF #DF8C61

analogous

#61DFCB #61B4DF #6175DF

triadic

#61B4DF #DF61B4 #B4DF61

tetradic

#61B4DF #CB61DF #DF8C61 #75DF61

square

#61B4DF #CB61DF #DF8C61 #75DF61

split-complementary

#61B4DF #DF6175 #DFCB61

monochromatic

#2178A4 #2E9CD5 #61B4DF #94CCE9 #C7E4F4

Accessibility & contrast

On white

2.31

#61B4DF on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.10

#61B4DF on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #61B4DF

9.10:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##61B4DF	#FFFFFF	#000000	##000000
##61B4DF	1.00	2.31	9.10	9.10
#FFFFFF	2.31	1.00	21.00	21.00
#000000	9.10	21.00	1.00	1.00
##000000	9.10	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9FB2E1

Deuteranopia (green-blind)

#8EA5DE

Tritanopia (blue-blind)

#00C0C2

Achromatopsia (no color)

#ABABAB

Design tokens & code

CSS

--color: #61b4df;
/* rgb */ color: rgb(97, 180, 223);
/* oklch */ color: oklch(73.4% 0.102 233.1);

Tailwind

colors: {
  custom: {
    50: '#97cae9',
    500: '#61b4df',
    950: '#000000',
  },
}

SCSS

$custom: #61b4df;
$custom-light: #97cae9;
$custom-dark: #000000;

JSON

{
  "hex": "#61b4df",
  "rgb": {
    "r": 97,
    "g": 180,
    "b": 223
  },
  "hsl": {
    "h": 200.476,
    "s": 66.316,
    "l": 62.745
  },
  "oklch": {
    "l": 0.73437,
    "c": 0.10211,
    "h": 233.1
  },
  "luminance": 0.40512
}

Semantic roles & 50–950 ramp

primary

#61B4DF

secondary

#E5C7B7

accent

#5617CE

background

#F9FCFE

surface

#F2F8FC

border

#CCD1D5

text

#0E1316

muted

#7E8284

Preview Lab

Preview with #61B4DF

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

Preview Lab → · Contrast checker → · Palette generator →