#618CD7#618CD7

#618CD7 is a light, vivid blue. Relative luminance 0.262; OKLCH L 64.2% C 0.123 H 260.9°. Best body text is #000000 at 6.24:1 contrast (WCAG AA passes).

Color values

HEX	#618CD7
RGB	rgb(97, 140, 215)
HSL	hsl(218, 60%, 61%)
HSV	hsv(218, 55%, 84%)
CMYK	cmyk(54.9%, 34.9%, 0%, 15.7%)
CIE-LAB	lab(58.23, 6.98, -42.92)
CIE-LCH	lch(58.23, 43.48, 279.24°)
OKLab	oklab(64.2% -0.0193 -0.1213)
OKLCH	oklch(64.2% 0.123 260.9)
XYZ	xyz(26.5694, 26.2018, 67.9341)
Luminance	0.2620 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#618CD7 #D7AC61

analogous

#61C7D7 #618CD7 #7161D7

triadic

#618CD7 #D7618C #8CD761

tetradic

#618CD7 #D761C7 #D7AC61 #61D771

square

#618CD7 #D761C7 #D7AC61 #61D771

split-complementary

#618CD7 #D77161 #C7D761

monochromatic

#264F97 #3369C8 #618CD7 #92B0E3 #C3D3F0

Accessibility & contrast

On white

3.36

#618CD7 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.24

#618CD7 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #618CD7

6.24:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##618CD7	#FFFFFF	#000000	##000000
##618CD7	1.00	3.36	6.24	6.24
#FFFFFF	3.36	1.00	21.00	21.00
#000000	6.24	21.00	1.00	1.00
##000000	6.24	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6E92DA

Deuteranopia (green-blind)

#5F87D5

Tritanopia (blue-blind)

#179DA7

Achromatopsia (no color)

#8C8C8C

Design tokens & code

CSS

--color: #618cd7;
/* rgb */ color: rgb(97, 140, 215);
/* oklch */ color: oklch(64.2% 0.123 260.9);

Tailwind

colors: {
  custom: {
    50: '#96ade3',
    500: '#618cd7',
    950: '#000000',
  },
}

SCSS

$custom: #618cd7;
$custom-light: #96ade3;
$custom-dark: #000000;

JSON

{
  "hex": "#618cd7",
  "rgb": {
    "r": 97,
    "g": 140,
    "b": 215
  },
  "hsl": {
    "h": 218.136,
    "s": 59.596,
    "l": 61.176
  },
  "oklch": {
    "l": 0.64195,
    "c": 0.12279,
    "h": 260.9
  },
  "luminance": 0.26204
}

Semantic roles & 50–950 ramp

primary

#618CD7

secondary

#E0D0B4

accent

#8A1EC7

background

#F9FAFD

surface

#F2F4FB

border

#CCCED4

text

#0E1015

muted

#7E7F83

Preview Lab

Preview with #618CD7

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

Preview Lab → · Contrast checker → · Palette generator →