#617DC9#617DC9

#617DC9 is a mid, vivid blue. Relative luminance 0.214; OKLCH L 60.2% C 0.121 H 267.4°. Best body text is #000000 at 5.29:1 contrast (WCAG AA passes).

Color values

HEX	#617DC9
RGB	rgb(97, 125, 201)
HSL	hsl(224, 49%, 58%)
HSV	hsv(224, 52%, 79%)
CMYK	cmyk(51.7%, 37.8%, 0%, 21.2%)
CIE-LAB	lab(53.41, 11.50, -42.62)
CIE-LCH	lch(53.41, 44.15, 285.10°)
OKLab	oklab(60.23% -0.0054 -0.1205)
OKLCH	oklch(60.23% 0.121 267.4)
XYZ	xyz(22.8025, 21.4241, 58.1807)
Luminance	0.2143 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#617DC9 #C9AD61

analogous

#61B1C9 #617DC9 #7961C9

triadic

#617DC9 #C9617D #7DC961

tetradic

#617DC9 #C961B1 #C9AD61 #61C979

square

#617DC9 #C961B1 #C9AD61 #61C979

split-complementary

#617DC9 #C97961 #B1C961

monochromatic

#2D4483 #3C5CB0 #617DC9 #8FA3D9 #BCC8E8

Accessibility & contrast

On white

3.97

#617DC9 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.29

#617DC9 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #617DC9

5.29:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##617DC9	#FFFFFF	#000000	##000000
##617DC9	1.00	3.97	5.29	5.29
#FFFFFF	3.97	1.00	21.00	21.00
#000000	5.29	21.00	1.00	1.00
##000000	5.29	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5F85CC

Deuteranopia (green-blind)

#537BC7

Tritanopia (blue-blind)

#308D99

Achromatopsia (no color)

#808080

Design tokens & code

CSS

--color: #617dc9;
/* rgb */ color: rgb(97, 125, 201);
/* oklch */ color: oklch(60.2% 0.121 267.4);

Tailwind

colors: {
  custom: {
    50: '#94a2da',
    500: '#617dc9',
    950: '#000000',
  },
}

SCSS

$custom: #617dc9;
$custom-light: #94a2da;
$custom-dark: #000000;

JSON

{
  "hex": "#617dc9",
  "rgb": {
    "r": 97,
    "g": 125,
    "b": 201
  },
  "hsl": {
    "h": 223.846,
    "s": 49.057,
    "l": 58.431
  },
  "oklch": {
    "l": 0.60234,
    "c": 0.12062,
    "h": 267.4
  },
  "luminance": 0.21426
}

Semantic roles & 50–950 ramp

primary

#617DC9

secondary

#D8CCAE

accent

#B44FD9

background

#F9F9FD

surface

#F2F2FA

border

#CCCCD3

text

#0E0F15

muted

#7E7E83

Preview Lab

Preview with #617DC9

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

Preview Lab → · Contrast checker → · Palette generator →