#617DE5#617DE5

#617DE5 is a mid, vivid blue. Relative luminance 0.229; OKLCH L 61.9% C 0.160 H 269.9°. Best body text is #000000 at 5.57:1 contrast (WCAG AA passes).

Color values

HEX	#617DE5
RGB	rgb(97, 125, 229)
HSL	hsl(227, 72%, 64%)
HSV	hsv(227, 58%, 90%)
CMYK	cmyk(57.6%, 45.4%, 0%, 10.2%)
CIE-LAB	lab(54.93, 20.50, -55.99)
CIE-LCH	lch(54.93, 59.63, 290.11°)
OKLab	oklab(61.9% -0.0003 -0.1597)
OKLCH	oklch(61.9% 0.16 269.9)
XYZ	xyz(26.4015, 22.8637, 77.1354)
Luminance	0.2287 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#617DE5 #E5C961

analogous

#61BFE5 #617DE5 #8761E5

triadic

#617DE5 #E5617D #7DE561

tetradic

#617DE5 #E561BF #E5C961 #61E587

square

#617DE5 #E561BF #E5C961 #61E587

split-complementary

#617DE5 #E58761 #BFE561

monochromatic

#1D3CAF #2C52DC #617DE5 #96A8EE #CAD3F6

Accessibility & contrast

On white

3.77

#617DE5 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.57

#617DE5 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #617DE5

5.57:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##617DE5	#FFFFFF	#000000	##000000
##617DE5	1.00	3.77	5.57	5.57
#FFFFFF	3.77	1.00	21.00	21.00
#000000	5.57	21.00	1.00	1.00
##000000	5.57	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#4D8AE9

Deuteranopia (green-blind)

#3A7EE3

Tritanopia (blue-blind)

#0094A6

Achromatopsia (no color)

#838383

Design tokens & code

CSS

--color: #617de5;
/* rgb */ color: rgb(97, 125, 229);
/* oklch */ color: oklch(61.9% 0.160 269.9);

Tailwind

colors: {
  custom: {
    50: '#98a2ee',
    500: '#617de5',
    950: '#000000',
  },
}

SCSS

$custom: #617de5;
$custom-light: #98a2ee;
$custom-dark: #000000;

JSON

{
  "hex": "#617de5",
  "rgb": {
    "r": 97,
    "g": 125,
    "b": 229
  },
  "hsl": {
    "h": 227.273,
    "s": 71.739,
    "l": 63.922
  },
  "oklch": {
    "l": 0.61896,
    "c": 0.15968,
    "h": 269.9
  },
  "luminance": 0.22866
}

Semantic roles & 50–950 ramp

primary

#617DE5

secondary

#E8DEBA

accent

#AB12D4

background

#F9F9FE

surface

#F2F2FD

border

#CCCCD5

text

#0F0F16

muted

#7E7E84

Preview Lab

Preview with #617DE5

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

Preview Lab → · Contrast checker → · Palette generator →