#617DCD#617DCD

#617DCD is a mid, vivid blue. Relative luminance 0.216; OKLCH L 60.5% C 0.126 H 267.9°. Best body text is #000000 at 5.32:1 contrast (WCAG AA passes).

Color values

HEX	#617DCD
RGB	rgb(97, 125, 205)
HSL	hsl(224, 52%, 59%)
HSV	hsv(224, 53%, 80%)
CMYK	cmyk(52.7%, 39%, 0%, 19.6%)
CIE-LAB	lab(53.62, 12.77, -44.57)
CIE-LCH	lch(53.62, 46.36, 285.98°)
OKLab	oklab(60.46% -0.0045 -0.1262)
OKLCH	oklch(60.46% 0.126 267.9)
XYZ	xyz(23.2792, 21.6148, 60.6911)
Luminance	0.2162 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#617DCD #CDB161

analogous

#61B3CD #617DCD #7B61CD

triadic

#617DCD #CD617D #7DCD61

tetradic

#617DCD #CD61B3 #CDB161 #61CD7B

square

#617DCD #CD61B3 #CDB161 #61CD7B

split-complementary

#617DCD #CD7B61 #B3CD61

monochromatic

#2B4388 #3A5AB7 #617DCD #8FA3DC #BECAEA

Accessibility & contrast

On white

3.94

#617DCD on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.32

#617DCD on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #617DCD

5.32:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##617DCD	#FFFFFF	#000000	##000000
##617DCD	1.00	3.94	5.32	5.32
#FFFFFF	3.94	1.00	21.00	21.00
#000000	5.32	21.00	1.00	1.00
##000000	5.32	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5D85D0

Deuteranopia (green-blind)

#507CCB

Tritanopia (blue-blind)

#2C8E9B

Achromatopsia (no color)

#808080

Design tokens & code

CSS

--color: #617dcd;
/* rgb */ color: rgb(97, 125, 205);
/* oklch */ color: oklch(60.5% 0.126 267.9);

Tailwind

colors: {
  custom: {
    50: '#95a2dc',
    500: '#617dcd',
    950: '#000000',
  },
}

SCSS

$custom: #617dcd;
$custom-light: #95a2dc;
$custom-dark: #000000;

JSON

{
  "hex": "#617dcd",
  "rgb": {
    "r": 97,
    "g": 125,
    "b": 205
  },
  "hsl": {
    "h": 224.444,
    "s": 51.923,
    "l": 59.216
  },
  "oklch": {
    "l": 0.60459,
    "c": 0.12627,
    "h": 267.9
  },
  "luminance": 0.21616
}

Semantic roles & 50–950 ramp

primary

#617DCD

secondary

#DACFB0

accent

#B64CDB

background

#F9F9FD

surface

#F2F2FB

border

#CCCCD4

text

#0E0F15

muted

#7E7E83

Preview Lab

Preview with #617DCD

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

Preview Lab → · Contrast checker → · Palette generator →