#618FA6#618FA6

#618FA6 is a light, moderate cyan. Relative luminance 0.249; OKLCH L 62.6% C 0.061 H 230.6°. Best body text is #000000 at 5.99:1 contrast (WCAG AA passes).

Color values

HEX	#618FA6
RGB	rgb(97, 143, 166)
HSL	hsl(200, 28%, 52%)
HSV	hsv(200, 42%, 65%)
CMYK	cmyk(41.6%, 13.9%, 0%, 34.9%)
CIE-LAB	lab(57.02, -9.44, -17.04)
CIE-LCH	lch(57.02, 19.48, 241.01°)
OKLab	oklab(62.56% -0.0385 -0.047)
OKLCH	oklch(62.56% 0.061 230.6)
XYZ	xyz(21.6328, 24.9381, 39.7426)
Luminance	0.2494 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#618FA6 #A67861

analogous

#61A69B #618FA6 #616DA6

triadic

#618FA6 #A6618F #8FA661

tetradic

#618FA6 #9B61A6 #A67861 #6DA661

square

#618FA6 #9B61A6 #A67861 #6DA661

split-complementary

#618FA6 #A6616D #A69B61

monochromatic

#334D5A #496E81 #618FA6 #88ABBC #AFC7D2

Accessibility & contrast

On white

3.51

#618FA6 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.99

#618FA6 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #618FA6

5.99:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##618FA6	#FFFFFF	#000000	##000000
##618FA6	1.00	3.51	5.99	5.99
#FFFFFF	3.51	1.00	21.00	21.00
#000000	5.99	21.00	1.00	1.00
##000000	5.99	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#848DA7

Deuteranopia (green-blind)

#7A85A6

Tritanopia (blue-blind)

#469596

Achromatopsia (no color)

#898989

Design tokens & code

CSS

--color: #618fa6;
/* rgb */ color: rgb(97, 143, 166);
/* oklch */ color: oklch(62.6% 0.061 230.6);

Tailwind

colors: {
  custom: {
    50: '#91afc0',
    500: '#618fa6',
    950: '#000000',
  },
}

SCSS

$custom: #618fa6;
$custom-light: #91afc0;
$custom-dark: #000000;

JSON

{
  "hex": "#618fa6",
  "rgb": {
    "r": 97,
    "g": 143,
    "b": 166
  },
  "hsl": {
    "h": 200,
    "s": 27.935,
    "l": 51.569
  },
  "oklch": {
    "l": 0.62561,
    "c": 0.06078,
    "h": 230.6
  },
  "luminance": 0.24939
}

Semantic roles & 50–950 ramp

primary

#618FA6

secondary

#C1ACA2

accent

#8464C4

background

#F9FAFB

surface

#F1F4F7

border

#CBCED0

text

#0D1012

muted

#7E7F81

Preview Lab

Preview with #618FA6

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

Preview Lab → · Contrast checker → · Palette generator →