#617DE7#617DE7

#617DE7 is a light, vivid blue. Relative luminance 0.230; OKLCH L 62.0% C 0.162 H 270.0°. Best body text is #000000 at 5.60:1 contrast (WCAG AA passes).

Color values

HEX	#617DE7
RGB	rgb(97, 125, 231)
HSL	hsl(227, 74%, 64%)
HSV	hsv(227, 58%, 91%)
CMYK	cmyk(58%, 45.9%, 0%, 9.4%)
CIE-LAB	lab(55.05, 21.15, -56.93)
CIE-LCH	lch(55.05, 60.73, 290.38°)
OKLab	oklab(62.02% 0 -0.1624)
OKLCH	oklch(62.02% 0.162 270)
XYZ	xyz(26.6824, 22.9760, 78.6145)
Luminance	0.2298 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#617DE7 #E7CB61

analogous

#61C0E7 #617DE7 #8861E7

triadic

#617DE7 #E7617D #7DE761

tetradic

#617DE7 #E761C0 #E7CB61 #61E788

square

#617DE7 #E761C0 #E7CB61 #61E788

split-complementary

#617DE7 #E78861 #C0E761

monochromatic

#1B3BB2 #2C51DF #617DE7 #96A9EF #CBD4F7

Accessibility & contrast

On white

3.75

#617DE7 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.60

#617DE7 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #617DE7

5.60:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##617DE7	#FFFFFF	#000000	##000000
##617DE7	1.00	3.75	5.60	5.60
#FFFFFF	3.75	1.00	21.00	21.00
#000000	5.60	21.00	1.00	1.00
##000000	5.60	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#4B8AEB

Deuteranopia (green-blind)

#377EE5

Tritanopia (blue-blind)

#0095A7

Achromatopsia (no color)

#848484

Design tokens & code

CSS

--color: #617de7;
/* rgb */ color: rgb(97, 125, 231);
/* oklch */ color: oklch(62.0% 0.162 270.0);

Tailwind

colors: {
  custom: {
    50: '#98a2ef',
    500: '#617de7',
    950: '#000000',
  },
}

SCSS

$custom: #617de7;
$custom-light: #98a2ef;
$custom-dark: #000000;

JSON

{
  "hex": "#617de7",
  "rgb": {
    "r": 97,
    "g": 125,
    "b": 231
  },
  "hsl": {
    "h": 227.463,
    "s": 73.626,
    "l": 64.314
  },
  "oklch": {
    "l": 0.62022,
    "c": 0.16242,
    "h": 270
  },
  "luminance": 0.22978
}

Semantic roles & 50–950 ramp

primary

#617DE7

secondary

#E9DFBB

accent

#AC10D6

background

#F9F9FE

surface

#F2F2FD

border

#CCCCD5

text

#0F0F16

muted

#7E7E84

Preview Lab

Preview with #617DE7

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

Preview Lab → · Contrast checker → · Palette generator →