#617DD4#617DD4

#617DD4 is a mid, vivid blue. Relative luminance 0.220; OKLCH L 60.9% C 0.136 H 268.7°. Best body text is #000000 at 5.39:1 contrast (WCAG AA passes).

Color values

HEX	#617DD4
RGB	rgb(97, 125, 212)
HSL	hsl(225, 57%, 61%)
HSV	hsv(225, 54%, 83%)
CMYK	cmyk(54.2%, 41%, 0%, 16.9%)
CIE-LAB	lab(53.98, 15.00, -47.95)
CIE-LCH	lch(53.98, 50.24, 287.37°)
OKLab	oklab(60.86% -0.0031 -0.1361)
OKLCH	oklch(60.86% 0.136 268.7)
XYZ	xyz(24.1431, 21.9603, 65.2411)
Luminance	0.2196 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#617DD4 #D4B861

analogous

#61B7D4 #617DD4 #7E61D4

triadic

#617DD4 #D4617D #7DD461

tetradic

#617DD4 #D461B7 #D4B861 #61D47E

square

#617DD4 #D461B7 #D4B861 #61D47E

split-complementary

#617DD4 #D47E61 #B7D461

monochromatic

#284293 #3558C3 #617DD4 #91A5E1 #C1CCEE

Accessibility & contrast

On white

3.89

#617DD4 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.39

#617DD4 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #617DD4

5.39:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##617DD4	#FFFFFF	#000000	##000000
##617DD4	1.00	3.89	5.39	5.39
#FFFFFF	3.89	1.00	21.00	21.00
#000000	5.39	21.00	1.00	1.00
##000000	5.39	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5986D7

Deuteranopia (green-blind)

#4B7CD2

Tritanopia (blue-blind)

#23909E

Achromatopsia (no color)

#818181

Design tokens & code

CSS

--color: #617dd4;
/* rgb */ color: rgb(97, 125, 212);
/* oklch */ color: oklch(60.9% 0.136 268.7);

Tailwind

colors: {
  custom: {
    50: '#96a2e1',
    500: '#617dd4',
    950: '#000000',
  },
}

SCSS

$custom: #617dd4;
$custom-light: #96a2e1;
$custom-dark: #000000;

JSON

{
  "hex": "#617dd4",
  "rgb": {
    "r": 97,
    "g": 125,
    "b": 212
  },
  "hsl": {
    "h": 225.391,
    "s": 57.214,
    "l": 60.588
  },
  "oklch": {
    "l": 0.60864,
    "c": 0.13611,
    "h": 268.7
  },
  "luminance": 0.21962
}

Semantic roles & 50–950 ramp

primary

#617DD4

secondary

#DED4B3

accent

#9D21C5

background

#F9F9FD

surface

#F2F2FB

border

#CCCCD4

text

#0E0F15

muted

#7E7E83

Preview Lab

Preview with #617DD4

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

Preview Lab → · Contrast checker → · Palette generator →