#618BDA#618BDA

#618BDA is a light, vivid blue. Relative luminance 0.261; OKLCH L 64.1% C 0.128 H 262.1°. Best body text is #000000 at 6.21:1 contrast (WCAG AA passes).

Color values

HEX	#618BDA
RGB	rgb(97, 139, 218)
HSL	hsl(219, 62%, 62%)
HSV	hsv(219, 56%, 85%)
CMYK	cmyk(55.5%, 36.2%, 0%, 14.5%)
CIE-LAB	lab(58.10, 8.53, -44.80)
CIE-LCH	lch(58.10, 45.61, 280.77°)
OKLab	oklab(64.14% -0.0175 -0.1267)
OKLCH	oklch(64.14% 0.128 262.1)
XYZ	xyz(26.8129, 26.0665, 69.9344)
Luminance	0.2607 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#618BDA #DAB061

analogous

#61C7DA #618BDA #7461DA

triadic

#618BDA #DA618B #8BDA61

tetradic

#618BDA #DA61C7 #DAB061 #61DA74

square

#618BDA #DA61C7 #DAB061 #61DA74

split-complementary

#618BDA #DA7461 #C7DA61

monochromatic

#254E9C #3067CE #618BDA #93AFE6 #C4D4F1

Accessibility & contrast

On white

3.38

#618BDA on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.21

#618BDA on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #618BDA

6.21:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##618BDA	#FFFFFF	#000000	##000000
##618BDA	1.00	3.38	6.21	6.21
#FFFFFF	3.38	1.00	21.00	21.00
#000000	6.21	21.00	1.00	1.00
##000000	6.21	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6B92DD

Deuteranopia (green-blind)

#5C87D8

Tritanopia (blue-blind)

#0F9CA8

Achromatopsia (no color)

#8C8C8C

Design tokens & code

CSS

--color: #618bda;
/* rgb */ color: rgb(97, 139, 218);
/* oklch */ color: oklch(64.1% 0.128 262.1);

Tailwind

colors: {
  custom: {
    50: '#96ace6',
    500: '#618bda',
    950: '#000000',
  },
}

SCSS

$custom: #618bda;
$custom-light: #96ace6;
$custom-dark: #000000;

JSON

{
  "hex": "#618bda",
  "rgb": {
    "r": 97,
    "g": 139,
    "b": 218
  },
  "hsl": {
    "h": 219.174,
    "s": 62.051,
    "l": 61.765
  },
  "oklch": {
    "l": 0.64144,
    "c": 0.12795,
    "h": 262.1
  },
  "luminance": 0.26069
}

Semantic roles & 50–950 ramp

primary

#618BDA

secondary

#E2D2B5

accent

#8D1CCA

background

#F9FAFE

surface

#F2F4FC

border

#CCCED5

text

#0E1016

muted

#7E7F84

Preview Lab

Preview with #618BDA

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

Preview Lab → · Contrast checker → · Palette generator →