#618FA9#618FA9

#618FA9 is a light, moderate cyan. Relative luminance 0.251; OKLCH L 62.7% C 0.064 H 233.9°. Best body text is #000000 at 6.01:1 contrast (WCAG AA passes).

Color values

HEX	#618FA9
RGB	rgb(97, 143, 169)
HSL	hsl(202, 30%, 52%)
HSV	hsv(202, 43%, 66%)
CMYK	cmyk(42.6%, 15.4%, 0%, 33.7%)
CIE-LAB	lab(57.12, -8.61, -18.59)
CIE-LCH	lch(57.12, 20.49, 245.16°)
OKLab	oklab(62.68% -0.0374 -0.0513)
OKLCH	oklch(62.68% 0.064 233.9)
XYZ	xyz(21.9112, 25.0494, 41.2089)
Luminance	0.2505 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#618FA9 #A97B61

analogous

#61A99F #618FA9 #616BA9

triadic

#618FA9 #A9618F #8FA961

tetradic

#618FA9 #9F61A9 #A97B61 #6BA961

square

#618FA9 #9F61A9 #A97B61 #6BA961

split-complementary

#618FA9 #A9616B #A99F61

monochromatic

#334E5D #486F85 #618FA9 #89ABBF #B0C7D4

Accessibility & contrast

On white

3.49

#618FA9 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.01

#618FA9 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #618FA9

6.01:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##618FA9	#FFFFFF	#000000	##000000
##618FA9	1.00	3.49	6.01	6.01
#FFFFFF	3.49	1.00	21.00	21.00
#000000	6.01	21.00	1.00	1.00
##000000	6.01	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#838EAA

Deuteranopia (green-blind)

#7986A9

Tritanopia (blue-blind)

#449697

Achromatopsia (no color)

#898989

Design tokens & code

CSS

--color: #618fa9;
/* rgb */ color: rgb(97, 143, 169);
/* oklch */ color: oklch(62.7% 0.064 233.9);

Tailwind

colors: {
  custom: {
    50: '#91afc2',
    500: '#618fa9',
    950: '#000000',
  },
}

SCSS

$custom: #618fa9;
$custom-light: #91afc2;
$custom-dark: #000000;

JSON

{
  "hex": "#618fa9",
  "rgb": {
    "r": 97,
    "g": 143,
    "b": 169
  },
  "hsl": {
    "h": 201.667,
    "s": 29.508,
    "l": 52.157
  },
  "oklch": {
    "l": 0.62683,
    "c": 0.06353,
    "h": 233.9
  },
  "luminance": 0.25051
}

Semantic roles & 50–950 ramp

primary

#618FA9

secondary

#C3AFA3

accent

#8662C6

background

#F9FAFB

surface

#F1F4F7

border

#CBCED0

text

#0D1012

muted

#7E7F81

Preview Lab

Preview with #618FA9

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

Preview Lab → · Contrast checker → · Palette generator →