#617CDA#617CDA

#617CDA is a mid, vivid blue. Relative luminance 0.220; OKLCH L 61.0% C 0.146 H 269.6°. Best body text is #000000 at 5.40:1 contrast (WCAG AA passes).

Color values

HEX	#617CDA
RGB	rgb(97, 124, 218)
HSL	hsl(227, 62%, 62%)
HSV	hsv(227, 56%, 85%)
CMYK	cmyk(55.5%, 43.1%, 0%, 14.5%)
CIE-LAB	lab(54.04, 17.53, -51.24)
CIE-LCH	lch(54.04, 54.15, 288.89°)
OKLab	oklab(61.02% -0.0009 -0.1457)
OKLCH	oklch(61.02% 0.146 269.6)
XYZ	xyz(24.7881, 22.0168, 69.2595)
Luminance	0.2202 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#617CDA #DABF61

analogous

#61B8DA #617CDA #8361DA

triadic

#617CDA #DA617C #7CDA61

tetradic

#617CDA #DA61B8 #DABF61 #61DA83

square

#617CDA #DA61B8 #DABF61 #61DA83

split-complementary

#617CDA #DA8361 #B8DA61

monochromatic

#253F9C #3053CE #617CDA #93A5E6 #C4CEF1

Accessibility & contrast

On white

3.89

#617CDA on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.40

#617CDA on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #617CDA

5.40:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##617CDA	#FFFFFF	#000000	##000000
##617CDA	1.00	3.89	5.40	5.40
#FFFFFF	3.89	1.00	21.00	21.00
#000000	5.40	21.00	1.00	1.00
##000000	5.40	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5387DE

Deuteranopia (green-blind)

#447CD8

Tritanopia (blue-blind)

#1891A0

Achromatopsia (no color)

#818181

Design tokens & code

CSS

--color: #617cda;
/* rgb */ color: rgb(97, 124, 218);
/* oklch */ color: oklch(61.0% 0.146 269.6);

Tailwind

colors: {
  custom: {
    50: '#96a1e6',
    500: '#617cda',
    950: '#000000',
  },
}

SCSS

$custom: #617cda;
$custom-light: #96a1e6;
$custom-dark: #000000;

JSON

{
  "hex": "#617cda",
  "rgb": {
    "r": 97,
    "g": 124,
    "b": 218
  },
  "hsl": {
    "h": 226.612,
    "s": 62.051,
    "l": 61.765
  },
  "oklch": {
    "l": 0.61016,
    "c": 0.14572,
    "h": 269.6
  },
  "luminance": 0.22019
}

Semantic roles & 50–950 ramp

primary

#617CDA

secondary

#E2D8B5

accent

#A31CCA

background

#F9F9FE

surface

#F2F2FC

border

#CCCCD5

text

#0E0E16

muted

#7E7E84

Preview Lab

Preview with #617CDA

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

Preview Lab → · Contrast checker → · Palette generator →