#617FC0#617FC0

#617FC0 is a mid, moderate blue. Relative luminance 0.215; OKLCH L 60.2% C 0.106 H 264.6°. Best body text is #000000 at 5.31:1 contrast (WCAG AA passes).

Color values

HEX	#617FC0
RGB	rgb(97, 127, 192)
HSL	hsl(221, 43%, 57%)
HSV	hsv(221, 49%, 75%)
CMYK	cmyk(49.5%, 33.9%, 0%, 24.7%)
CIE-LAB	lab(53.52, 7.49, -37.32)
CIE-LCH	lch(53.52, 38.06, 281.34°)
OKLab	oklab(60.17% -0.0099 -0.105)
OKLCH	oklch(60.17% 0.106 264.6)
XYZ	xyz(22.0304, 21.5244, 52.8527)
Luminance	0.2153 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#617FC0 #C0A261

analogous

#61AEC0 #617FC0 #7361C0

triadic

#617FC0 #C0617F #7FC061

tetradic

#617FC0 #C061AE #C0A261 #61C073

square

#617FC0 #C061AE #C0A261 #61C073

split-complementary

#617FC0 #C07361 #AEC061

monochromatic

#2F4677 #4160A3 #617FC0 #8DA2D1 #B9C6E3

Accessibility & contrast

On white

3.96

#617FC0 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.31

#617FC0 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #617FC0

5.31:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##617FC0	#FFFFFF	#000000	##000000
##617FC0	1.00	3.96	5.31	5.31
#FFFFFF	3.96	1.00	21.00	21.00
#000000	5.31	21.00	1.00	1.00
##000000	5.31	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6685C3

Deuteranopia (green-blind)

#5C7CBF

Tritanopia (blue-blind)

#388D97

Achromatopsia (no color)

#808080

Design tokens & code

CSS

--color: #617fc0;
/* rgb */ color: rgb(97, 127, 192);
/* oklch */ color: oklch(60.2% 0.106 264.6);

Tailwind

colors: {
  custom: {
    50: '#93a3d3',
    500: '#617fc0',
    950: '#000000',
  },
}

SCSS

$custom: #617fc0;
$custom-light: #93a3d3;
$custom-dark: #000000;

JSON

{
  "hex": "#617fc0",
  "rgb": {
    "r": 97,
    "g": 127,
    "b": 192
  },
  "hsl": {
    "h": 221.053,
    "s": 42.986,
    "l": 56.667
  },
  "oklch": {
    "l": 0.60173,
    "c": 0.10552,
    "h": 264.6
  },
  "luminance": 0.21526
}

Semantic roles & 50–950 ramp

primary

#617FC0

secondary

#D2C6AB

accent

#AB55D3

background

#F9FAFD

surface

#F2F3FA

border

#CCCDD3

text

#0D0F14

muted

#7E7F83

Preview Lab

Preview with #617FC0

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

Preview Lab → · Contrast checker → · Palette generator →