#61B1EF#61B1EF

#61B1EF is a light, moderate cyan. Relative luminance 0.402; OKLCH L 73.5% C 0.120 H 243.9°. Best body text is #000000 at 9.04:1 contrast (WCAG AA passes).

Color values

HEX	#61B1EF
RGB	rgb(97, 177, 239)
HSL	hsl(206, 82%, 66%)
HSV	hsv(206, 59%, 94%)
CMYK	cmyk(59.4%, 25.9%, 0%, 6.3%)
CIE-LAB	lab(69.62, -6.54, -38.32)
CIE-LCH	lch(69.62, 38.87, 260.31°)
OKLab	oklab(73.48% -0.0528 -0.1076)
OKLCH	oklch(73.48% 0.12 243.9)
XYZ	xyz(36.2261, 40.2143, 87.4977)
Luminance	0.4022 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#61B1EF #EF9F61

analogous

#61EFE6 #61B1EF #616AEF

triadic

#61B1EF #EF61B1 #B1EF61

tetradic

#61B1EF #E661EF #EF9F61 #6AEF61

square

#61B1EF #E661EF #EF9F61 #6AEF61

split-complementary

#61B1EF #EF616A #EFE661

monochromatic

#1476C2 #2996E9 #61B1EF #99CCF5 #D0E8FA

Accessibility & contrast

On white

2.32

#61B1EF on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.04

#61B1EF on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #61B1EF

9.04:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##61B1EF	#FFFFFF	#000000	##000000
##61B1EF	1.00	2.32	9.04	9.04
#FFFFFF	2.32	1.00	21.00	21.00
#000000	9.04	21.00	1.00	1.00
##000000	9.04	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#96B2F2

Deuteranopia (green-blind)

#83A4EE

Tritanopia (blue-blind)

#00C0C6

Achromatopsia (no color)

#AAAAAA

Design tokens & code

CSS

--color: #61b1ef;
/* rgb */ color: rgb(97, 177, 239);
/* oklch */ color: oklch(73.5% 0.120 243.9);

Tailwind

colors: {
  custom: {
    50: '#99c8f4',
    500: '#61b1ef',
    950: '#000000',
  },
}

SCSS

$custom: #61b1ef;
$custom-light: #99c8f4;
$custom-dark: #000000;

JSON

{
  "hex": "#61b1ef",
  "rgb": {
    "r": 97,
    "g": 177,
    "b": 239
  },
  "hsl": {
    "h": 206.197,
    "s": 81.609,
    "l": 65.882
  },
  "oklch": {
    "l": 0.73484,
    "c": 0.1199,
    "h": 243.9
  },
  "luminance": 0.40218
}

Semantic roles & 50–950 ramp

primary

#61B1EF

secondary

#EDD3BE

accent

#6508DE

background

#FAFCFE

surface

#F3F8FD

border

#CDD1D5

text

#0F1317

muted

#7F8285

Preview Lab

Preview with #61B1EF

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

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