#617BD6#617BD6

#617BD6 is a mid, vivid blue. Relative luminance 0.216; OKLCH L 60.6% C 0.141 H 269.8°. Best body text is #000000 at 5.31:1 contrast (WCAG AA passes).

Color values

HEX	#617BD6
RGB	rgb(97, 123, 214)
HSL	hsl(227, 59%, 61%)
HSV	hsv(227, 55%, 84%)
CMYK	cmyk(54.7%, 42.5%, 0%, 16.1%)
CIE-LAB	lab(53.56, 16.85, -49.76)
CIE-LCH	lch(53.56, 52.53, 288.71°)
OKLab	oklab(60.57% -0.0005 -0.1414)
OKLCH	oklch(60.57% 0.141 269.8)
XYZ	xyz(24.1463, 21.5606, 66.4945)
Luminance	0.2156 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#617BD6 #D6BC61

analogous

#61B5D6 #617BD6 #8161D6

triadic

#617BD6 #D6617B #7BD661

tetradic

#617BD6 #D661B5 #D6BC61 #61D681

square

#617BD6 #D661B5 #D6BC61 #61D681

split-complementary

#617BD6 #D68161 #B5D661

monochromatic

#273F96 #3354C6 #617BD6 #92A4E3 #C2CCEF

Accessibility & contrast

On white

3.95

#617BD6 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.31

#617BD6 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #617BD6

5.31:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##617BD6	#FFFFFF	#000000	##000000
##617BD6	1.00	3.95	5.31	5.31
#FFFFFF	3.95	1.00	21.00	21.00
#000000	5.31	21.00	1.00	1.00
##000000	5.31	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5485D9

Deuteranopia (green-blind)

#467BD4

Tritanopia (blue-blind)

#208F9E

Achromatopsia (no color)

#808080

Design tokens & code

CSS

--color: #617bd6;
/* rgb */ color: rgb(97, 123, 214);
/* oklch */ color: oklch(60.6% 0.141 269.8);

Tailwind

colors: {
  custom: {
    50: '#96a0e3',
    500: '#617bd6',
    950: '#000000',
  },
}

SCSS

$custom: #617bd6;
$custom-light: #96a0e3;
$custom-dark: #000000;

JSON

{
  "hex": "#617bd6",
  "rgb": {
    "r": 97,
    "g": 123,
    "b": 214
  },
  "hsl": {
    "h": 226.667,
    "s": 58.794,
    "l": 60.98
  },
  "oklch": {
    "l": 0.60571,
    "c": 0.14139,
    "h": 269.8
  },
  "luminance": 0.21562
}

Semantic roles & 50–950 ramp

primary

#617BD6

secondary

#DFD6B3

accent

#A11FC6

background

#F9F9FD

surface

#F2F2FB

border

#CCCCD4

text

#0E0E15

muted

#7E7E83

Preview Lab

Preview with #617BD6

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

Preview Lab → · Contrast checker → · Palette generator →