#617DD2#617DD2

#617DD2 is a mid, vivid blue. Relative luminance 0.219; OKLCH L 60.7% C 0.133 H 268.5°. Best body text is #000000 at 5.37:1 contrast (WCAG AA passes).

Color values

HEX	#617DD2
RGB	rgb(97, 125, 210)
HSL	hsl(225, 56%, 60%)
HSV	hsv(225, 54%, 82%)
CMYK	cmyk(53.8%, 40.5%, 0%, 17.6%)
CIE-LAB	lab(53.88, 14.36, -46.99)
CIE-LCH	lch(53.88, 49.13, 286.99°)
OKLab	oklab(60.75% -0.0035 -0.1333)
OKLCH	oklch(60.75% 0.133 268.5)
XYZ	xyz(23.8924, 21.8600, 63.9207)
Luminance	0.2186 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#617DD2 #D2B661

analogous

#61B5D2 #617DD2 #7E61D2

triadic

#617DD2 #D2617D #7DD261

tetradic

#617DD2 #D261B5 #D2B661 #61D27E

square

#617DD2 #D261B5 #D2B661 #61D27E

split-complementary

#617DD2 #D27E61 #B5D261

monochromatic

#294290 #3658BF #617DD2 #91A4E0 #C0CBED

Accessibility & contrast

On white

3.91

#617DD2 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.37

#617DD2 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #617DD2

5.37:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##617DD2	#FFFFFF	#000000	##000000
##617DD2	1.00	3.91	5.37	5.37
#FFFFFF	3.91	1.00	21.00	21.00
#000000	5.37	21.00	1.00	1.00
##000000	5.37	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5A86D5

Deuteranopia (green-blind)

#4D7CD0

Tritanopia (blue-blind)

#268F9D

Achromatopsia (no color)

#818181

Design tokens & code

CSS

--color: #617dd2;
/* rgb */ color: rgb(97, 125, 210);
/* oklch */ color: oklch(60.7% 0.133 268.5);

Tailwind

colors: {
  custom: {
    50: '#95a2e0',
    500: '#617dd2',
    950: '#000000',
  },
}

SCSS

$custom: #617dd2;
$custom-light: #95a2e0;
$custom-dark: #000000;

JSON

{
  "hex": "#617dd2",
  "rgb": {
    "r": 97,
    "g": 125,
    "b": 210
  },
  "hsl": {
    "h": 225.133,
    "s": 55.665,
    "l": 60.196
  },
  "oklch": {
    "l": 0.60747,
    "c": 0.13331,
    "h": 268.5
  },
  "luminance": 0.21862
}

Semantic roles & 50–950 ramp

primary

#617DD2

secondary

#DDD2B2

accent

#9B22C3

background

#F9F9FD

surface

#F2F2FB

border

#CCCCD4

text

#0E0F15

muted

#7E7E83

Preview Lab

Preview with #617DD2

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

Preview Lab → · Contrast checker → · Palette generator →