#618DA5#618DA5

#618DA5 is a light, moderate cyan. Relative luminance 0.243; OKLCH L 62.1% C 0.060 H 232.9°. Best body text is #000000 at 5.86:1 contrast (WCAG AA passes).

Color values

HEX	#618DA5
RGB	rgb(97, 141, 165)
HSL	hsl(201, 27%, 51%)
HSV	hsv(201, 41%, 65%)
CMYK	cmyk(41.2%, 14.5%, 0%, 35.3%)
CIE-LAB	lab(56.39, -8.60, -17.42)
CIE-LCH	lch(56.39, 19.43, 243.71°)
OKLab	oklab(62.06% -0.0363 -0.048)
OKLCH	oklch(62.06% 0.06 232.9)
XYZ	xyz(21.2439, 24.3064, 39.1622)
Luminance	0.2431 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#618DA5 #A57961

analogous

#61A59B #618DA5 #616BA5

triadic

#618DA5 #A5618D #8DA561

tetradic

#618DA5 #9B61A5 #A57961 #6BA561

square

#618DA5 #9B61A5 #A57961 #6BA561

split-complementary

#618DA5 #A5616B #A59B61

monochromatic

#334B59 #496C80 #618DA5 #88A9BB #AFC5D1

Accessibility & contrast

On white

3.58

#618DA5 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.86

#618DA5 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #618DA5

5.86:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##618DA5	#FFFFFF	#000000	##000000
##618DA5	1.00	3.58	5.86	5.86
#FFFFFF	3.58	1.00	21.00	21.00
#000000	5.86	21.00	1.00	1.00
##000000	5.86	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#828CA6

Deuteranopia (green-blind)

#7884A5

Tritanopia (blue-blind)

#479495

Achromatopsia (no color)

#878787

Design tokens & code

CSS

--color: #618da5;
/* rgb */ color: rgb(97, 141, 165);
/* oklch */ color: oklch(62.1% 0.060 232.9);

Tailwind

colors: {
  custom: {
    50: '#91aebf',
    500: '#618da5',
    950: '#000000',
  },
}

SCSS

$custom: #618da5;
$custom-light: #91aebf;
$custom-dark: #000000;

JSON

{
  "hex": "#618da5",
  "rgb": {
    "r": 97,
    "g": 141,
    "b": 165
  },
  "hsl": {
    "h": 201.176,
    "s": 27.419,
    "l": 51.373
  },
  "oklch": {
    "l": 0.62057,
    "c": 0.06024,
    "h": 232.9
  },
  "luminance": 0.24308
}

Semantic roles & 50–950 ramp

primary

#618DA5

secondary

#C0ACA2

accent

#8664C4

background

#F9FAFB

surface

#F1F4F7

border

#CBCED0

text

#0D1012

muted

#7E7F81

Preview Lab

Preview with #618DA5

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

Preview Lab → · Contrast checker → · Palette generator →