#617DD8#617DD8

#617DD8 is a mid, vivid blue. Relative luminance 0.222; OKLCH L 61.1% C 0.142 H 269.0°. Best body text is #000000 at 5.43:1 contrast (WCAG AA passes).

Color values

HEX	#617DD8
RGB	rgb(97, 125, 216)
HSL	hsl(226, 60%, 61%)
HSV	hsv(226, 55%, 85%)
CMYK	cmyk(55.1%, 42.1%, 0%, 15.3%)
CIE-LAB	lab(54.20, 16.28, -49.86)
CIE-LCH	lch(54.20, 52.45, 288.08°)
OKLab	oklab(61.1% -0.0024 -0.1417)
OKLCH	oklch(61.1% 0.142 269)
XYZ	xyz(24.6539, 22.1647, 67.9315)
Luminance	0.2217 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#617DD8 #D8BC61

analogous

#61B9D8 #617DD8 #8161D8

triadic

#617DD8 #D8617D #7DD861

tetradic

#617DD8 #D861B9 #D8BC61 #61D881

square

#617DD8 #D861B9 #D8BC61 #61D881

split-complementary

#617DD8 #D88161 #B9D861

monochromatic

#264199 #3256CA #617DD8 #92A5E4 #C3CEF0

Accessibility & contrast

On white

3.87

#617DD8 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.43

#617DD8 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #617DD8

5.43:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##617DD8	#FFFFFF	#000000	##000000
##617DD8	1.00	3.87	5.43	5.43
#FFFFFF	3.87	1.00	21.00	21.00
#000000	5.43	21.00	1.00	1.00
##000000	5.43	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5687DC

Deuteranopia (green-blind)

#477DD6

Tritanopia (blue-blind)

#1C91A0

Achromatopsia (no color)

#828282

Design tokens & code

CSS

--color: #617dd8;
/* rgb */ color: rgb(97, 125, 216);
/* oklch */ color: oklch(61.1% 0.142 269.0);

Tailwind

colors: {
  custom: {
    50: '#96a2e4',
    500: '#617dd8',
    950: '#000000',
  },
}

SCSS

$custom: #617dd8;
$custom-light: #96a2e4;
$custom-dark: #000000;

JSON

{
  "hex": "#617dd8",
  "rgb": {
    "r": 97,
    "g": 125,
    "b": 216
  },
  "hsl": {
    "h": 225.882,
    "s": 60.406,
    "l": 61.373
  },
  "oklch": {
    "l": 0.611,
    "c": 0.1417,
    "h": 269
  },
  "luminance": 0.22166
}

Semantic roles & 50–950 ramp

primary

#617DD8

secondary

#E1D6B4

accent

#A01DC8

background

#F9F9FE

surface

#F2F2FC

border

#CCCCD5

text

#0E0F16

muted

#7E7E84

Preview Lab

Preview with #617DD8

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

Preview Lab → · Contrast checker → · Palette generator →