#617DC3#617DC3

#617DC3 is a mid, moderate blue. Relative luminance 0.211; OKLCH L 59.9% C 0.112 H 266.5°. Best body text is #000000 at 5.23:1 contrast (WCAG AA passes).

Color values

HEX	#617DC3
RGB	rgb(97, 125, 195)
HSL	hsl(223, 45%, 57%)
HSV	hsv(223, 50%, 76%)
CMYK	cmyk(50.3%, 35.9%, 0%, 23.5%)
CIE-LAB	lab(53.11, 9.62, -39.68)
CIE-LCH	lch(53.11, 40.83, 283.63°)
OKLab	oklab(59.9% -0.0068 -0.1119)
OKLCH	oklch(59.9% 0.112 266.5)
XYZ	xyz(22.1105, 21.1473, 54.5359)
Luminance	0.2115 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#617DC3 #C3A761

analogous

#61AEC3 #617DC3 #7661C3

triadic

#617DC3 #C3617D #7DC361

tetradic

#617DC3 #C361AE #C3A761 #61C376

square

#617DC3 #C361AE #C3A761 #61C376

split-complementary

#617DC3 #C37661 #AEC361

monochromatic

#2F447B #405DA7 #617DC3 #8DA1D4 #BAC6E5

Accessibility & contrast

On white

4.02

#617DC3 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.23

#617DC3 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #617DC3

5.23:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##617DC3	#FFFFFF	#000000	##000000
##617DC3	1.00	4.02	5.23	5.23
#FFFFFF	4.02	1.00	21.00	21.00
#000000	5.23	21.00	1.00	1.00
##000000	5.23	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6284C6

Deuteranopia (green-blind)

#577BC1

Tritanopia (blue-blind)

#368C97

Achromatopsia (no color)

#7F7F7F

Design tokens & code

CSS

--color: #617dc3;
/* rgb */ color: rgb(97, 125, 195);
/* oklch */ color: oklch(59.9% 0.112 266.5);

Tailwind

colors: {
  custom: {
    50: '#93a2d5',
    500: '#617dc3',
    950: '#000000',
  },
}

SCSS

$custom: #617dc3;
$custom-light: #93a2d5;
$custom-dark: #000000;

JSON

{
  "hex": "#617dc3",
  "rgb": {
    "r": 97,
    "g": 125,
    "b": 195
  },
  "hsl": {
    "h": 222.857,
    "s": 44.954,
    "l": 57.255
  },
  "oklch": {
    "l": 0.59904,
    "c": 0.11212,
    "h": 266.5
  },
  "luminance": 0.21149
}

Semantic roles & 50–950 ramp

primary

#617DC3

secondary

#D4C8AC

accent

#B053D5

background

#F9F9FD

surface

#F2F2FA

border

#CCCCD3

text

#0E0F14

muted

#7E7E83

Preview Lab

Preview with #617DC3

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

Preview Lab → · Contrast checker → · Palette generator →