#617AE1#617AE1

#617AE1 is a mid, vivid blue. Relative luminance 0.219; OKLCH L 61.0% C 0.158 H 270.8°. Best body text is #000000 at 5.38:1 contrast (WCAG AA passes).

Color values

HEX	#617AE1
RGB	rgb(97, 122, 225)
HSL	hsl(228, 68%, 63%)
HSV	hsv(228, 57%, 88%)
CMYK	cmyk(56.9%, 45.8%, 0%, 11.8%)
CIE-LAB	lab(53.92, 21.02, -55.38)
CIE-LCH	lch(53.92, 59.23, 290.78°)
OKLab	oklab(61.05% 0.0023 -0.1579)
OKLCH	oklch(61.05% 0.158 270.8)
XYZ	xyz(25.4754, 21.8948, 74.1032)
Luminance	0.2190 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#617AE1 #E1C861

analogous

#61BAE1 #617AE1 #8861E1

triadic

#617AE1 #E1617A #7AE161

tetradic

#617AE1 #E161BA #E1C861 #61E188

square

#617AE1 #E161BA #E1C861 #61E188

split-complementary

#617AE1 #E18861 #BAE161

monochromatic

#203AA8 #2E4FD7 #617AE1 #94A5EB #C8D1F5

Accessibility & contrast

On white

3.90

#617AE1 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.38

#617AE1 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #617AE1

5.38:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##617AE1	#FFFFFF	#000000	##000000
##617AE1	1.00	3.90	5.38	5.38
#FFFFFF	3.90	1.00	21.00	21.00
#000000	5.38	21.00	1.00	1.00
##000000	5.38	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#4A87E5

Deuteranopia (green-blind)

#387CDF

Tritanopia (blue-blind)

#0291A3

Achromatopsia (no color)

#818181

Design tokens & code

CSS

--color: #617ae1;
/* rgb */ color: rgb(97, 122, 225);
/* oklch */ color: oklch(61.0% 0.158 270.8);

Tailwind

colors: {
  custom: {
    50: '#97a0eb',
    500: '#617ae1',
    950: '#000000',
  },
}

SCSS

$custom: #617ae1;
$custom-light: #97a0eb;
$custom-dark: #000000;

JSON

{
  "hex": "#617ae1",
  "rgb": {
    "r": 97,
    "g": 122,
    "b": 225
  },
  "hsl": {
    "h": 228.281,
    "s": 68.085,
    "l": 63.137
  },
  "oklch": {
    "l": 0.61046,
    "c": 0.15793,
    "h": 270.8
  },
  "luminance": 0.21897
}

Semantic roles & 50–950 ramp

primary

#617AE1

secondary

#E6DDB8

accent

#AC15D0

background

#F9F9FE

surface

#F2F2FD

border

#CCCCD5

text

#0E0E16

muted

#7E7E84

Preview Lab

Preview with #617AE1

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

Preview Lab → · Contrast checker → · Palette generator →