#617DF1#617DF1

#617DF1 is a light, vivid blue. Relative luminance 0.236; OKLCH L 62.7% C 0.176 H 270.4°. Best body text is #000000 at 5.71:1 contrast (WCAG AA passes).

Color values

HEX	#617DF1
RGB	rgb(97, 125, 241)
HSL	hsl(228, 84%, 66%)
HSV	hsv(228, 60%, 95%)
CMYK	cmyk(59.8%, 48.1%, 0%, 5.5%)
CIE-LAB	lab(55.64, 24.43, -61.54)
CIE-LCH	lch(55.64, 66.22, 291.65°)
OKLab	oklab(62.67% 0.0013 -0.176)
OKLCH	oklch(62.67% 0.176 270.4)
XYZ	xyz(28.1353, 23.5572, 86.2664)
Luminance	0.2356 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#617DF1 #F1D561

analogous

#61C5F1 #617DF1 #8D61F1

triadic

#617DF1 #F1617D #7DF161

tetradic

#617DF1 #F161C5 #F1D561 #61F18D

square

#617DF1 #F161C5 #F1D561 #61F18D

split-complementary

#617DF1 #F18D61 #C5F161

monochromatic

#1235C6 #294FEC #617DF1 #99ABF6 #D1DAFB

Accessibility & contrast

On white

3.68

#617DF1 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.71

#617DF1 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #617DF1

5.71:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##617DF1	#FFFFFF	#000000	##000000
##617DF1	1.00	3.68	5.71	5.71
#FFFFFF	3.68	1.00	21.00	21.00
#000000	5.71	21.00	1.00	1.00
##000000	5.71	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#428CF5

Deuteranopia (green-blind)

#277FEF

Tritanopia (blue-blind)

#0097AB

Achromatopsia (no color)

#858585

Design tokens & code

CSS

--color: #617df1;
/* rgb */ color: rgb(97, 125, 241);
/* oklch */ color: oklch(62.7% 0.176 270.4);

Tailwind

colors: {
  custom: {
    50: '#9aa2f6',
    500: '#617df1',
    950: '#000000',
  },
}

SCSS

$custom: #617df1;
$custom-light: #9aa2f6;
$custom-dark: #000000;

JSON

{
  "hex": "#617df1",
  "rgb": {
    "r": 97,
    "g": 125,
    "b": 241
  },
  "hsl": {
    "h": 228.333,
    "s": 83.721,
    "l": 66.275
  },
  "oklch": {
    "l": 0.62665,
    "c": 0.176,
    "h": 270.4
  },
  "luminance": 0.23559
}

Semantic roles & 50–950 ramp

primary

#617DF1

secondary

#EEE5BF

accent

#B605E0

background

#FAF9FF

surface

#F3F2FF

border

#CDCCD7

text

#0F0F17

muted

#7F7E85

Preview Lab

Preview with #617DF1

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

Preview Lab → · Contrast checker → · Palette generator →