#617CA2#617CA2

#617CA2 is a mid, moderate blue. Relative luminance 0.196; OKLCH L 58.0% C 0.067 H 257.0°. Best body text is #000000 at 4.91:1 contrast (WCAG AA passes).

Color values

HEX	#617CA2
RGB	rgb(97, 124, 162)
HSL	hsl(215, 26%, 51%)
HSV	hsv(215, 40%, 64%)
CMYK	cmyk(40.1%, 23.5%, 0%, 36.5%)
CIE-LAB	lab(51.34, 0.32, -23.42)
CIE-LCH	lch(51.34, 23.42, 270.78°)
OKLab	oklab(58.04% -0.015 -0.065)
OKLCH	oklch(58.04% 0.067 257)
XYZ	xyz(18.6569, 19.5643, 36.9686)
Luminance	0.1956 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#617CA2 #A28761

analogous

#619CA2 #617CA2 #6661A2

triadic

#617CA2 #A2617C #7CA261

tetradic

#617CA2 #A2619C #A28761 #61A266

square

#617CA2 #A2619C #A28761 #61A266

split-complementary

#617CA2 #A26661 #9CA261

monochromatic

#334156 #495F7D #617CA2 #889CB9 #AEBCCF

Accessibility & contrast

On white

4.27

#617CA2 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.91

#617CA2 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #617CA2

4.91:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##617CA2	#FFFFFF	#000000	##000000
##617CA2	1.00	4.27	4.91	4.91
#FFFFFF	4.27	1.00	21.00	21.00
#000000	4.91	21.00	1.00	1.00
##000000	4.91	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6E7EA4

Deuteranopia (green-blind)

#6778A1

Tritanopia (blue-blind)

#4B8489

Achromatopsia (no color)

#7A7A7A

Design tokens & code

CSS

--color: #617ca2;
/* rgb */ color: rgb(97, 124, 162);
/* oklch */ color: oklch(58.0% 0.067 257.0);

Tailwind

colors: {
  custom: {
    50: '#90a1bd',
    500: '#617ca2',
    950: '#000000',
  },
}

SCSS

$custom: #617ca2;
$custom-light: #90a1bd;
$custom-dark: #000000;

JSON

{
  "hex": "#617ca2",
  "rgb": {
    "r": 97,
    "g": 124,
    "b": 162
  },
  "hsl": {
    "h": 215.077,
    "s": 25.896,
    "l": 50.784
  },
  "oklch": {
    "l": 0.58036,
    "c": 0.06672,
    "h": 257
  },
  "luminance": 0.19565
}

Semantic roles & 50–950 ramp

primary

#617CA2

secondary

#BEB2A1

accent

#9C66C2

background

#F9F9FB

surface

#F1F2F6

border

#CBCCD0

text

#0D0F12

muted

#7E7E81

Preview Lab

Preview with #617CA2

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

Preview Lab → · Contrast checker → · Palette generator →