#618BD7#618BD7

#618BD7 is a light, vivid blue. Relative luminance 0.259; OKLCH L 64.0% C 0.124 H 261.6°. Best body text is #000000 at 6.18:1 contrast (WCAG AA passes).

Color values

HEX	#618BD7
RGB	rgb(97, 139, 215)
HSL	hsl(219, 60%, 61%)
HSV	hsv(219, 55%, 84%)
CMYK	cmyk(54.9%, 35.3%, 0%, 15.7%)
CIE-LAB	lab(57.95, 7.57, -43.35)
CIE-LCH	lch(57.95, 44.01, 279.90°)
OKLab	oklab(63.98% -0.0182 -0.1225)
OKLCH	oklch(63.98% 0.124 261.6)
XYZ	xyz(26.4239, 25.9109, 67.8856)
Luminance	0.2591 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#618BD7 #D7AD61

analogous

#61C6D7 #618BD7 #7261D7

triadic

#618BD7 #D7618B #8BD761

tetradic

#618BD7 #D761C6 #D7AD61 #61D772

square

#618BD7 #D761C6 #D7AD61 #61D772

split-complementary

#618BD7 #D77261 #C6D761

monochromatic

#264F97 #3368C8 #618BD7 #92AFE3 #C3D3F0

Accessibility & contrast

On white

3.40

#618BD7 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.18

#618BD7 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #618BD7

6.18:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##618BD7	#FFFFFF	#000000	##000000
##618BD7	1.00	3.40	6.18	6.18
#FFFFFF	3.40	1.00	21.00	21.00
#000000	6.18	21.00	1.00	1.00
##000000	6.18	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6C91DA

Deuteranopia (green-blind)

#5E86D5

Tritanopia (blue-blind)

#179CA7

Achromatopsia (no color)

#8B8B8B

Design tokens & code

CSS

--color: #618bd7;
/* rgb */ color: rgb(97, 139, 215);
/* oklch */ color: oklch(64.0% 0.124 261.6);

Tailwind

colors: {
  custom: {
    50: '#96ace3',
    500: '#618bd7',
    950: '#000000',
  },
}

SCSS

$custom: #618bd7;
$custom-light: #96ace3;
$custom-dark: #000000;

JSON

{
  "hex": "#618bd7",
  "rgb": {
    "r": 97,
    "g": 139,
    "b": 215
  },
  "hsl": {
    "h": 218.644,
    "s": 59.596,
    "l": 61.176
  },
  "oklch": {
    "l": 0.63981,
    "c": 0.12387,
    "h": 261.6
  },
  "luminance": 0.25913
}

Semantic roles & 50–950 ramp

primary

#618BD7

secondary

#E0D0B4

accent

#8B1EC7

background

#F9FAFD

surface

#F2F4FB

border

#CCCED4

text

#0E1015

muted

#7E7F83

Preview Lab

Preview with #618BD7

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

Preview Lab → · Contrast checker → · Palette generator →