#618EA4#618EA4

#618EA4 is a light, muted cyan. Relative luminance 0.246; OKLCH L 62.2% C 0.059 H 230.0°. Best body text is #000000 at 5.91:1 contrast (WCAG AA passes).

Color values

HEX	#618EA4
RGB	rgb(97, 142, 164)
HSL	hsl(200, 27%, 51%)
HSV	hsv(200, 41%, 64%)
CMYK	cmyk(40.9%, 13.4%, 0%, 35.7%)
CIE-LAB	lab(56.65, -9.44, -16.45)
CIE-LCH	lch(56.65, 18.97, 240.16°)
OKLab	oklab(62.25% -0.038 -0.0453)
OKLCH	oklch(62.25% 0.059 230)
XYZ	xyz(21.3013, 24.5664, 38.7341)
Luminance	0.2457 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#618EA4 #A47761

analogous

#61A498 #618EA4 #616CA4

triadic

#618EA4 #A4618E #8EA461

tetradic

#618EA4 #9861A4 #A47761 #6CA461

square

#618EA4 #9861A4 #A47761 #6CA461

split-complementary

#618EA4 #A4616C #A49861

monochromatic

#334C58 #496D7F #618EA4 #88AABA #AFC6D1

Accessibility & contrast

On white

3.55

#618EA4 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.91

#618EA4 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #618EA4

5.91:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##618EA4	#FFFFFF	#000000	##000000
##618EA4	1.00	3.55	5.91	5.91
#FFFFFF	3.55	1.00	21.00	21.00
#000000	5.91	21.00	1.00	1.00
##000000	5.91	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#838CA5

Deuteranopia (green-blind)

#7985A4

Tritanopia (blue-blind)

#479495

Achromatopsia (no color)

#888888

Design tokens & code

CSS

--color: #618ea4;
/* rgb */ color: rgb(97, 142, 164);
/* oklch */ color: oklch(62.2% 0.059 230.0);

Tailwind

colors: {
  custom: {
    50: '#91afbf',
    500: '#618ea4',
    950: '#000000',
  },
}

SCSS

$custom: #618ea4;
$custom-light: #91afbf;
$custom-dark: #000000;

JSON

{
  "hex": "#618ea4",
  "rgb": {
    "r": 97,
    "g": 142,
    "b": 164
  },
  "hsl": {
    "h": 199.701,
    "s": 26.908,
    "l": 51.176
  },
  "oklch": {
    "l": 0.62249,
    "c": 0.05918,
    "h": 230
  },
  "luminance": 0.24568
}

Semantic roles & 50–950 ramp

primary

#618EA4

secondary

#BFABA2

accent

#8465C3

background

#F9FAFB

surface

#F1F4F7

border

#CBCED0

text

#0D1012

muted

#7E7F81

Preview Lab

Preview with #618EA4

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

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