#61B9EB#61B9EB

#61B9EB is a light, moderate cyan. Relative luminance 0.432; OKLCH L 75.1% C 0.111 H 235.8°. Best body text is #000000 at 9.65:1 contrast (WCAG AA passes).

Color values

HEX	#61B9EB
RGB	rgb(97, 185, 235)
HSL	hsl(202, 78%, 65%)
HSV	hsv(202, 59%, 92%)
CMYK	cmyk(58.7%, 21.3%, 0%, 7.8%)
CIE-LAB	lab(71.71, -12.11, -32.90)
CIE-LCH	lch(71.71, 35.06, 249.79°)
OKLab	oklab(75.09% -0.0625 -0.092)
OKLCH	oklch(75.09% 0.111 235.8)
XYZ	xyz(37.2684, 43.2339, 84.9621)
Luminance	0.4324 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#61B9EB #EB9361

analogous

#61EBD8 #61B9EB #6174EB

triadic

#61B9EB #EB61B9 #B9EB61

tetradic

#61B9EB #D861EB #EB9361 #74EB61

square

#61B9EB #D861EB #EB9361 #74EB61

split-complementary

#61B9EB #EB6174 #EBD861

monochromatic

#187FBA #2BA1E4 #61B9EB #97D1F2 #CEE9F9

Accessibility & contrast

On white

2.18

#61B9EB on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.65

#61B9EB on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #61B9EB

9.65:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##61B9EB	#FFFFFF	#000000	##000000
##61B9EB	1.00	2.18	9.65	9.65
#FFFFFF	2.18	1.00	21.00	21.00
#000000	9.65	21.00	1.00	1.00
##000000	9.65	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A1B8ED

Deuteranopia (green-blind)

#8EA9EA

Tritanopia (blue-blind)

#00C6CA

Achromatopsia (no color)

#B0B0B0

Design tokens & code

CSS

--color: #61b9eb;
/* rgb */ color: rgb(97, 185, 235);
/* oklch */ color: oklch(75.1% 0.111 235.8);

Tailwind

colors: {
  custom: {
    50: '#99cef1',
    500: '#61b9eb',
    950: '#000000',
  },
}

SCSS

$custom: #61b9eb;
$custom-light: #99cef1;
$custom-dark: #000000;

JSON

{
  "hex": "#61b9eb",
  "rgb": {
    "r": 97,
    "g": 185,
    "b": 235
  },
  "hsl": {
    "h": 201.739,
    "s": 77.528,
    "l": 65.098
  },
  "oklch": {
    "l": 0.75086,
    "c": 0.11126,
    "h": 235.8
  },
  "luminance": 0.43237
}

Semantic roles & 50–950 ramp

primary

#61B9EB

secondary

#EBCDBD

accent

#560CDA

background

#FAFCFE

surface

#F3F9FD

border

#CDD2D5

text

#0F1316

muted

#7F8284

Preview Lab

Preview with #61B9EB

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

Preview Lab → · Contrast checker → · Palette generator →