#618DA4#618DA4

#618DA4 is a light, muted cyan. Relative luminance 0.243; OKLCH L 62.0% C 0.059 H 231.7°. Best body text is #000000 at 5.85:1 contrast (WCAG AA passes).

Color values

HEX	#618DA4
RGB	rgb(97, 141, 164)
HSL	hsl(201, 27%, 51%)
HSV	hsv(201, 41%, 64%)
CMYK	cmyk(40.9%, 14%, 0%, 35.7%)
CIE-LAB	lab(56.36, -8.88, -16.90)
CIE-LCH	lch(56.36, 19.09, 242.28°)
OKLab	oklab(62.02% -0.0367 -0.0466)
OKLCH	oklch(62.02% 0.059 231.7)
XYZ	xyz(21.1532, 24.2701, 38.6847)
Luminance	0.2427 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#618DA4 #A47861

analogous

#61A499 #618DA4 #616BA4

triadic

#618DA4 #A4618D #8DA461

tetradic

#618DA4 #9961A4 #A47861 #6BA461

square

#618DA4 #9961A4 #A47861 #6BA461

split-complementary

#618DA4 #A4616B #A49961

monochromatic

#334B58 #496C7F #618DA4 #88A9BA #AFC5D1

Accessibility & contrast

On white

3.59

#618DA4 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.85

#618DA4 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #618DA4

5.85:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##618DA4	#FFFFFF	#000000	##000000
##618DA4	1.00	3.59	5.85	5.85
#FFFFFF	3.59	1.00	21.00	21.00
#000000	5.85	21.00	1.00	1.00
##000000	5.85	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#828BA5

Deuteranopia (green-blind)

#7884A4

Tritanopia (blue-blind)

#479394

Achromatopsia (no color)

#878787

Design tokens & code

CSS

--color: #618da4;
/* rgb */ color: rgb(97, 141, 164);
/* oklch */ color: oklch(62.0% 0.059 231.7);

Tailwind

colors: {
  custom: {
    50: '#91aebf',
    500: '#618da4',
    950: '#000000',
  },
}

SCSS

$custom: #618da4;
$custom-light: #91aebf;
$custom-dark: #000000;

JSON

{
  "hex": "#618da4",
  "rgb": {
    "r": 97,
    "g": 141,
    "b": 164
  },
  "hsl": {
    "h": 200.597,
    "s": 26.908,
    "l": 51.176
  },
  "oklch": {
    "l": 0.62016,
    "c": 0.05932,
    "h": 231.7
  },
  "luminance": 0.24271
}

Semantic roles & 50–950 ramp

primary

#618DA4

secondary

#BFACA2

accent

#8565C3

background

#F9FAFB

surface

#F1F4F7

border

#CBCED0

text

#0D1012

muted

#7E7F81

Preview Lab

Preview with #618DA4

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

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