#617FC2#617FC2

#617FC2 is a mid, moderate blue. Relative luminance 0.216; OKLCH L 60.3% C 0.108 H 265.0°. Best body text is #000000 at 5.32:1 contrast (WCAG AA passes).

Color values

HEX	#617FC2
RGB	rgb(97, 127, 194)
HSL	hsl(221, 44%, 57%)
HSV	hsv(221, 50%, 76%)
CMYK	cmyk(50%, 34.5%, 0%, 23.9%)
CIE-LAB	lab(53.61, 8.11, -38.31)
CIE-LCH	lch(53.61, 39.16, 281.95°)
OKLab	oklab(60.28% -0.0094 -0.1079)
OKLCH	oklch(60.28% 0.108 265)
XYZ	xyz(22.2535, 21.6137, 54.0277)
Luminance	0.2162 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#617FC2 #C2A461

analogous

#61B0C2 #617FC2 #7461C2

triadic

#617FC2 #C2617F #7FC261

tetradic

#617FC2 #C261B0 #C2A461 #61C274

square

#617FC2 #C261B0 #C2A461 #61C274

split-complementary

#617FC2 #C27461 #B0C261

monochromatic

#2F467A #405FA6 #617FC2 #8DA3D3 #B9C7E4

Accessibility & contrast

On white

3.95

#617FC2 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.32

#617FC2 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #617FC2

5.32:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##617FC2	#FFFFFF	#000000	##000000
##617FC2	1.00	3.95	5.32	5.32
#FFFFFF	3.95	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)

#6585C5

Deuteranopia (green-blind)

#5B7CC1

Tritanopia (blue-blind)

#368D97

Achromatopsia (no color)

#808080

Design tokens & code

CSS

--color: #617fc2;
/* rgb */ color: rgb(97, 127, 194);
/* oklch */ color: oklch(60.3% 0.108 265.0);

Tailwind

colors: {
  custom: {
    50: '#93a3d5',
    500: '#617fc2',
    950: '#000000',
  },
}

SCSS

$custom: #617fc2;
$custom-light: #93a3d5;
$custom-dark: #000000;

JSON

{
  "hex": "#617fc2",
  "rgb": {
    "r": 97,
    "g": 127,
    "b": 194
  },
  "hsl": {
    "h": 221.443,
    "s": 44.292,
    "l": 57.059
  },
  "oklch": {
    "l": 0.60279,
    "c": 0.10834,
    "h": 265
  },
  "luminance": 0.21615
}

Semantic roles & 50–950 ramp

primary

#617FC2

secondary

#D3C7AC

accent

#AC54D4

background

#F9FAFD

surface

#F2F3FA

border

#CCCDD3

text

#0D0F14

muted

#7E7F83

Preview Lab

Preview with #617FC2

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

Preview Lab → · Contrast checker → · Palette generator →