#618BD9#618BD9

#618BD9 is a light, vivid blue. Relative luminance 0.260; OKLCH L 64.1% C 0.127 H 262.0°. Best body text is #000000 at 6.20:1 contrast (WCAG AA passes).

Color values

HEX	#618BD9
RGB	rgb(97, 139, 217)
HSL	hsl(219, 61%, 62%)
HSV	hsv(219, 55%, 85%)
CMYK	cmyk(55.3%, 35.9%, 0%, 14.9%)
CIE-LAB	lab(58.05, 8.21, -44.32)
CIE-LCH	lch(58.05, 45.07, 280.49°)
OKLab	oklab(64.09% -0.0177 -0.1253)
OKLCH	oklch(64.09% 0.127 262)
XYZ	xyz(26.6825, 26.0143, 69.2474)
Luminance	0.2602 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#618BD9 #D9AF61

analogous

#61C7D9 #618BD9 #7361D9

triadic

#618BD9 #D9618B #8BD961

tetradic

#618BD9 #D961C7 #D9AF61 #61D973

square

#618BD9 #D961C7 #D9AF61 #61D973

split-complementary

#618BD9 #D97361 #C7D961

monochromatic

#254E9A #3167CC #618BD9 #92AFE5 #C4D3F1

Accessibility & contrast

On white

3.39

#618BD9 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.20

#618BD9 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #618BD9

6.20:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##618BD9	#FFFFFF	#000000	##000000
##618BD9	1.00	3.39	6.20	6.20
#FFFFFF	3.39	1.00	21.00	21.00
#000000	6.20	21.00	1.00	1.00
##000000	6.20	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6B92DC

Deuteranopia (green-blind)

#5C86D7

Tritanopia (blue-blind)

#129CA8

Achromatopsia (no color)

#8B8B8B

Design tokens & code

CSS

--color: #618bd9;
/* rgb */ color: rgb(97, 139, 217);
/* oklch */ color: oklch(64.1% 0.127 262.0);

Tailwind

colors: {
  custom: {
    50: '#96ace5',
    500: '#618bd9',
    950: '#000000',
  },
}

SCSS

$custom: #618bd9;
$custom-light: #96ace5;
$custom-dark: #000000;

JSON

{
  "hex": "#618bd9",
  "rgb": {
    "r": 97,
    "g": 139,
    "b": 217
  },
  "hsl": {
    "h": 219,
    "s": 61.224,
    "l": 61.569
  },
  "oklch": {
    "l": 0.64089,
    "c": 0.1266,
    "h": 262
  },
  "luminance": 0.26016
}

Semantic roles & 50–950 ramp

primary

#618BD9

secondary

#E1D2B5

accent

#8D1DC9

background

#F9FAFE

surface

#F2F4FC

border

#CCCED5

text

#0E1016

muted

#7E7F84

Preview Lab

Preview with #618BD9

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

Preview Lab → · Contrast checker → · Palette generator →