#617DE0#617DE0

#617DE0 is a mid, vivid blue. Relative luminance 0.226; OKLCH L 61.6% C 0.153 H 269.6°. Best body text is #000000 at 5.52:1 contrast (WCAG AA passes).

Color values

HEX	#617DE0
RGB	rgb(97, 125, 224)
HSL	hsl(227, 67%, 63%)
HSV	hsv(227, 57%, 88%)
CMYK	cmyk(56.7%, 44.2%, 0%, 12.2%)
CIE-LAB	lab(54.65, 18.87, -53.65)
CIE-LCH	lch(54.65, 56.87, 289.38°)
OKLab	oklab(61.59% -0.001 -0.1528)
OKLCH	oklch(61.59% 0.153 269.6)
XYZ	xyz(25.7135, 22.5885, 73.5116)
Luminance	0.2259 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#617DE0 #E0C461

analogous

#61BCE0 #617DE0 #8561E0

triadic

#617DE0 #E0617D #7DE061

tetradic

#617DE0 #E061BC #E0C461 #61E085

square

#617DE0 #E061BC #E0C461 #61E085

split-complementary

#617DE0 #E08561 #BCE061

monochromatic

#213EA6 #2E53D6 #617DE0 #94A7EA #C7D1F4

Accessibility & contrast

On white

3.81

#617DE0 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.52

#617DE0 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #617DE0

5.52:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##617DE0	#FFFFFF	#000000	##000000
##617DE0	1.00	3.81	5.52	5.52
#FFFFFF	3.81	1.00	21.00	21.00
#000000	5.52	21.00	1.00	1.00
##000000	5.52	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5189E4

Deuteranopia (green-blind)

#3F7DDE

Tritanopia (blue-blind)

#0493A4

Achromatopsia (no color)

#838383

Design tokens & code

CSS

--color: #617de0;
/* rgb */ color: rgb(97, 125, 224);
/* oklch */ color: oklch(61.6% 0.153 269.6);

Tailwind

colors: {
  custom: {
    50: '#97a2ea',
    500: '#617de0',
    950: '#000000',
  },
}

SCSS

$custom: #617de0;
$custom-light: #97a2ea;
$custom-dark: #000000;

JSON

{
  "hex": "#617de0",
  "rgb": {
    "r": 97,
    "g": 125,
    "b": 224
  },
  "hsl": {
    "h": 226.772,
    "s": 67.196,
    "l": 62.941
  },
  "oklch": {
    "l": 0.61585,
    "c": 0.1528,
    "h": 269.6
  },
  "luminance": 0.2259
}

Semantic roles & 50–950 ramp

primary

#617DE0

secondary

#E5DBB8

accent

#A616CF

background

#F9F9FE

surface

#F2F2FD

border

#CCCCD5

text

#0E0F16

muted

#7E7E84

Preview Lab

Preview with #617DE0

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

Preview Lab → · Contrast checker → · Palette generator →