#618FCF#618FCF

#618FCF is a light, moderate cyan. Relative luminance 0.267; OKLCH L 64.4% C 0.109 H 256.8°. Best body text is #000000 at 6.34:1 contrast (WCAG AA passes).

Color values

HEX	#618FCF
RGB	rgb(97, 143, 207)
HSL	hsl(215, 53%, 60%)
HSV	hsv(215, 53%, 81%)
CMYK	cmyk(53.1%, 30.9%, 0%, 18.8%)
CIE-LAB	lab(58.69, 2.70, -37.71)
CIE-LCH	lch(58.69, 37.81, 274.09°)
OKLab	oklab(64.43% -0.0249 -0.1061)
OKLCH	oklch(64.43% 0.109 256.8)
XYZ	xyz(26.0108, 26.6893, 62.8003)
Luminance	0.2669 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#618FCF #CFA161

analogous

#61C6CF #618FCF #6A61CF

triadic

#618FCF #CF618F #8FCF61

tetradic

#618FCF #CF61C6 #CFA161 #61CF6A

square

#618FCF #CF61C6 #CFA161 #61CF6A

split-complementary

#618FCF #CF6A61 #C6CF61

monochromatic

#2A538B #396FBA #618FCF #90B0DD #BFD2EC

Accessibility & contrast

On white

3.31

#618FCF on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.34

#618FCF on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #618FCF

6.34:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##618FCF	#FFFFFF	#000000	##000000
##618FCF	1.00	3.31	6.34	6.34
#FFFFFF	3.31	1.00	21.00	21.00
#000000	6.34	21.00	1.00	1.00
##000000	6.34	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7593D2

Deuteranopia (green-blind)

#6888CE

Tritanopia (blue-blind)

#249DA6

Achromatopsia (no color)

#8D8D8D

Design tokens & code

CSS

--color: #618fcf;
/* rgb */ color: rgb(97, 143, 207);
/* oklch */ color: oklch(64.4% 0.109 256.8);

Tailwind

colors: {
  custom: {
    50: '#95afde',
    500: '#618fcf',
    950: '#000000',
  },
}

SCSS

$custom: #618fcf;
$custom-light: #95afde;
$custom-dark: #000000;

JSON

{
  "hex": "#618fcf",
  "rgb": {
    "r": 97,
    "g": 143,
    "b": 207
  },
  "hsl": {
    "h": 214.909,
    "s": 53.398,
    "l": 59.608
  },
  "oklch": {
    "l": 0.64428,
    "c": 0.10897,
    "h": 256.8
  },
  "luminance": 0.26691
}

Semantic roles & 50–950 ramp

primary

#618FCF

secondary

#DBC9B1

accent

#A04BDD

background

#F9FAFD

surface

#F2F4FB

border

#CCCED4

text

#0E1015

muted

#7E7F83

Preview Lab

Preview with #618FCF

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

Preview Lab → · Contrast checker → · Palette generator →