#617EC9#617EC9

#617EC9 is a mid, moderate blue. Relative luminance 0.217; OKLCH L 60.4% C 0.119 H 266.8°. Best body text is #000000 at 5.34:1 contrast (WCAG AA passes).

Color values

HEX	#617EC9
RGB	rgb(97, 126, 201)
HSL	hsl(223, 49%, 58%)
HSV	hsv(223, 52%, 79%)
CMYK	cmyk(51.7%, 37.3%, 0%, 21.2%)
CIE-LAB	lab(53.68, 10.90, -42.19)
CIE-LCH	lch(53.68, 43.57, 284.48°)
OKLab	oklab(60.45% -0.0066 -0.1192)
OKLCH	oklch(60.45% 0.119 266.8)
XYZ	xyz(22.9298, 21.6786, 58.2231)
Luminance	0.2168 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#617EC9 #C9AC61

analogous

#61B2C9 #617EC9 #7861C9

triadic

#617EC9 #C9617E #7EC961

tetradic

#617EC9 #C961B2 #C9AC61 #61C978

square

#617EC9 #C961B2 #C9AC61 #61C978

split-complementary

#617EC9 #C97861 #B2C961

monochromatic

#2D4583 #3C5DB0 #617EC9 #8FA3D9 #BCC8E8

Accessibility & contrast

On white

3.94

#617EC9 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.34

#617EC9 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #617EC9

5.34:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##617EC9	#FFFFFF	#000000	##000000
##617EC9	1.00	3.94	5.34	5.34
#FFFFFF	3.94	1.00	21.00	21.00
#000000	5.34	21.00	1.00	1.00
##000000	5.34	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6085CC

Deuteranopia (green-blind)

#557CC7

Tritanopia (blue-blind)

#308E9A

Achromatopsia (no color)

#808080

Design tokens & code

CSS

--color: #617ec9;
/* rgb */ color: rgb(97, 126, 201);
/* oklch */ color: oklch(60.4% 0.119 266.8);

Tailwind

colors: {
  custom: {
    50: '#94a3da',
    500: '#617ec9',
    950: '#000000',
  },
}

SCSS

$custom: #617ec9;
$custom-light: #94a3da;
$custom-dark: #000000;

JSON

{
  "hex": "#617ec9",
  "rgb": {
    "r": 97,
    "g": 126,
    "b": 201
  },
  "hsl": {
    "h": 223.269,
    "s": 49.057,
    "l": 58.431
  },
  "oklch": {
    "l": 0.60445,
    "c": 0.11941,
    "h": 266.8
  },
  "luminance": 0.2168
}

Semantic roles & 50–950 ramp

primary

#617EC9

secondary

#D8CCAE

accent

#B24FD9

background

#F9F9FD

surface

#F2F2FA

border

#CCCCD3

text

#0E0F15

muted

#7E7E83

Preview Lab

Preview with #617EC9

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

Preview Lab → · Contrast checker → · Palette generator →