#618FD7#618FD7

#618FD7 is a light, moderate blue. Relative luminance 0.271; OKLCH L 64.8% C 0.120 H 259.1°. Best body text is #000000 at 6.42:1 contrast (WCAG AA passes).

Color values

HEX	#618FD7
RGB	rgb(97, 143, 215)
HSL	hsl(217, 60%, 61%)
HSV	hsv(217, 55%, 84%)
CMYK	cmyk(54.9%, 33.5%, 0%, 15.7%)
CIE-LAB	lab(59.06, 5.21, -41.61)
CIE-LCH	lch(59.06, 41.94, 277.14°)
OKLab	oklab(64.84% -0.0227 -0.1174)
OKLCH	oklch(64.84% 0.12 259.1)
XYZ	xyz(27.0137, 27.0905, 68.0822)
Luminance	0.2709 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#618FD7 #D7A961

analogous

#61CAD7 #618FD7 #6E61D7

triadic

#618FD7 #D7618F #8FD761

tetradic

#618FD7 #D761CA #D7A961 #61D76E

square

#618FD7 #D761CA #D7A961 #61D76E

split-complementary

#618FD7 #D76E61 #CAD761

monochromatic

#265297 #336DC8 #618FD7 #92B2E3 #C3D4F0

Accessibility & contrast

On white

3.27

#618FD7 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.42

#618FD7 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #618FD7

6.42:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##618FD7	#FFFFFF	#000000	##000000
##618FD7	1.00	3.27	6.42	6.42
#FFFFFF	3.27	1.00	21.00	21.00
#000000	6.42	21.00	1.00	1.00
##000000	6.42	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7294DA

Deuteranopia (green-blind)

#6389D5

Tritanopia (blue-blind)

#159FA9

Achromatopsia (no color)

#8E8E8E

Design tokens & code

CSS

--color: #618fd7;
/* rgb */ color: rgb(97, 143, 215);
/* oklch */ color: oklch(64.8% 0.120 259.1);

Tailwind

colors: {
  custom: {
    50: '#96afe3',
    500: '#618fd7',
    950: '#000000',
  },
}

SCSS

$custom: #618fd7;
$custom-light: #96afe3;
$custom-dark: #000000;

JSON

{
  "hex": "#618fd7",
  "rgb": {
    "r": 97,
    "g": 143,
    "b": 215
  },
  "hsl": {
    "h": 216.61,
    "s": 59.596,
    "l": 61.176
  },
  "oklch": {
    "l": 0.64841,
    "c": 0.1196,
    "h": 259.1
  },
  "luminance": 0.27093
}

Semantic roles & 50–950 ramp

primary

#618FD7

secondary

#E0CFB4

accent

#851EC7

background

#F9FAFD

surface

#F2F4FB

border

#CCCED4

text

#0E1015

muted

#7E7F83

Preview Lab

Preview with #618FD7

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

Preview Lab → · Contrast checker → · Palette generator →