#618BEC#618BEC

#618BEC is a light, vivid blue. Relative luminance 0.271; OKLCH L 65.2% C 0.152 H 264.9°. Best body text is #000000 at 6.41:1 contrast (WCAG AA passes).

Color values

HEX	#618BEC
RGB	rgb(97, 139, 236)
HSL	hsl(222, 79%, 65%)
HSV	hsv(222, 59%, 93%)
CMYK	cmyk(58.9%, 41.1%, 0%, 7.5%)
CIE-LAB	lab(59.03, 14.35, -53.35)
CIE-LCH	lch(59.03, 55.25, 285.05°)
OKLab	oklab(65.17% -0.0137 -0.1518)
OKLCH	oklch(65.17% 0.152 264.9)
XYZ	xyz(29.2975, 27.0603, 83.0199)
Luminance	0.2706 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#618BEC #ECC261

analogous

#61D0EC #618BEC #7D61EC

triadic

#618BEC #EC618B #8BEC61

tetradic

#618BEC #EC61D0 #ECC261 #61EC7D

square

#618BEC #EC61D0 #ECC261 #61EC7D

split-complementary

#618BEC #EC7D61 #D0EC61

monochromatic

#1749BC #2A63E5 #618BEC #98B3F3 #CEDBF9

Accessibility & contrast

On white

3.27

#618BEC on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.41

#618BEC on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #618BEC

6.41:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##618BEC	#FFFFFF	#000000	##000000
##618BEC	1.00	3.27	6.41	6.41
#FFFFFF	3.27	1.00	21.00	21.00
#000000	6.41	21.00	1.00	1.00
##000000	6.41	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6095F0

Deuteranopia (green-blind)

#4D88EA

Tritanopia (blue-blind)

#00A1B0

Achromatopsia (no color)

#8E8E8E

Design tokens & code

CSS

--color: #618bec;
/* rgb */ color: rgb(97, 139, 236);
/* oklch */ color: oklch(65.2% 0.152 264.9);

Tailwind

colors: {
  custom: {
    50: '#98acf2',
    500: '#618bec',
    950: '#000000',
  },
}

SCSS

$custom: #618bec;
$custom-light: #98acf2;
$custom-dark: #000000;

JSON

{
  "hex": "#618bec",
  "rgb": {
    "r": 97,
    "g": 139,
    "b": 236
  },
  "hsl": {
    "h": 221.871,
    "s": 78.531,
    "l": 65.294
  },
  "oklch": {
    "l": 0.65166,
    "c": 0.15238,
    "h": 264.9
  },
  "luminance": 0.27063
}

Semantic roles & 50–950 ramp

primary

#618BEC

secondary

#ECDEBD

accent

#9C0BDB

background

#F9FAFE

surface

#F2F4FD

border

#CCCED5

text

#0F1017

muted

#7E7F85

Preview Lab

Preview with #618BEC

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

Preview Lab → · Contrast checker → · Palette generator →