#618AE1#618AE1

#618AE1 is a light, vivid blue. Relative luminance 0.262; OKLCH L 64.3% C 0.139 H 263.9°. Best body text is #000000 at 6.23:1 contrast (WCAG AA passes).

Color values

HEX	#618AE1
RGB	rgb(97, 138, 225)
HSL	hsl(221, 68%, 63%)
HSV	hsv(221, 57%, 88%)
CMYK	cmyk(56.9%, 38.7%, 0%, 11.8%)
CIE-LAB	lab(58.18, 11.37, -48.58)
CIE-LCH	lch(58.18, 49.90, 283.17°)
OKLab	oklab(64.32% -0.0148 -0.1378)
OKLCH	oklch(64.32% 0.139 263.9)
XYZ	xyz(27.6042, 26.1524, 74.8128)
Luminance	0.2616 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#618AE1 #E1B861

analogous

#61CAE1 #618AE1 #7861E1

triadic

#618AE1 #E1618A #8AE161

tetradic

#618AE1 #E161CA #E1B861 #61E178

square

#618AE1 #E161CA #E1B861 #61E178

split-complementary

#618AE1 #E17861 #CAE161

monochromatic

#204BA8 #2E64D7 #618AE1 #94B0EB #C8D6F5

Accessibility & contrast

On white

3.37

#618AE1 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.23

#618AE1 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #618AE1

6.23:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##618AE1	#FFFFFF	#000000	##000000
##618AE1	1.00	3.37	6.23	6.23
#FFFFFF	3.37	1.00	21.00	21.00
#000000	6.23	21.00	1.00	1.00
##000000	6.23	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6592E4

Deuteranopia (green-blind)

#5586DF

Tritanopia (blue-blind)

#009DAB

Achromatopsia (no color)

#8C8C8C

Design tokens & code

CSS

--color: #618ae1;
/* rgb */ color: rgb(97, 138, 225);
/* oklch */ color: oklch(64.3% 0.139 263.9);

Tailwind

colors: {
  custom: {
    50: '#97abeb',
    500: '#618ae1',
    950: '#000000',
  },
}

SCSS

$custom: #618ae1;
$custom-light: #97abeb;
$custom-dark: #000000;

JSON

{
  "hex": "#618ae1",
  "rgb": {
    "r": 97,
    "g": 138,
    "b": 225
  },
  "hsl": {
    "h": 220.781,
    "s": 68.085,
    "l": 63.137
  },
  "oklch": {
    "l": 0.64322,
    "c": 0.1386,
    "h": 263.9
  },
  "luminance": 0.26155
}

Semantic roles & 50–950 ramp

primary

#618AE1

secondary

#E6D7B8

accent

#9415D0

background

#F9FAFE

surface

#F2F4FD

border

#CCCED5

text

#0E1016

muted

#7E7F84

Preview Lab

Preview with #618AE1

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

Preview Lab → · Contrast checker → · Palette generator →