#617DBD#617DBD

#617DBD is a mid, moderate blue. Relative luminance 0.209; OKLCH L 59.6% C 0.104 H 265.4°. Best body text is #000000 at 5.18:1 contrast (WCAG AA passes).

Color values

HEX	#617DBD
RGB	rgb(97, 125, 189)
HSL	hsl(222, 41%, 56%)
HSV	hsv(222, 49%, 74%)
CMYK	cmyk(48.7%, 33.9%, 0%, 25.9%)
CIE-LAB	lab(52.82, 7.76, -36.70)
CIE-LCH	lch(52.82, 37.51, 281.94°)
OKLab	oklab(59.58% -0.0083 -0.1033)
OKLCH	oklch(59.58% 0.104 265.4)
XYZ	xyz(21.4457, 20.8814, 51.0347)
Luminance	0.2088 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#617DBD #BDA161

analogous

#61ABBD #617DBD #7361BD

triadic

#617DBD #BD617D #7DBD61

tetradic

#617DBD #BD61AB #BDA161 #61BD73

square

#617DBD #BD61AB #BDA161 #61BD73

split-complementary

#617DBD #BD7361 #ABBD61

monochromatic

#304573 #425E9F #617DBD #8CA1CF #B7C4E1

Accessibility & contrast

On white

4.06

#617DBD on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.18

#617DBD on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #617DBD

5.18:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##617DBD	#FFFFFF	#000000	##000000
##617DBD	1.00	4.06	5.18	5.18
#FFFFFF	4.06	1.00	21.00	21.00
#000000	5.18	21.00	1.00	1.00
##000000	5.18	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6583C0

Deuteranopia (green-blind)

#5B7ABC

Tritanopia (blue-blind)

#3B8B94

Achromatopsia (no color)

#7E7E7E

Design tokens & code

CSS

--color: #617dbd;
/* rgb */ color: rgb(97, 125, 189);
/* oklch */ color: oklch(59.6% 0.104 265.4);

Tailwind

colors: {
  custom: {
    50: '#93a2d1',
    500: '#617dbd',
    950: '#000000',
  },
}

SCSS

$custom: #617dbd;
$custom-light: #93a2d1;
$custom-dark: #000000;

JSON

{
  "hex": "#617dbd",
  "rgb": {
    "r": 97,
    "g": 125,
    "b": 189
  },
  "hsl": {
    "h": 221.739,
    "s": 41.071,
    "l": 56.078
  },
  "oklch": {
    "l": 0.59583,
    "c": 0.1036,
    "h": 265.4
  },
  "luminance": 0.20883
}

Semantic roles & 50–950 ramp

primary

#617DBD

secondary

#D0C4AA

accent

#AC57D1

background

#F9F9FC

surface

#F2F2F9

border

#CCCCD2

text

#0D0F14

muted

#7E7E82

Preview Lab

Preview with #617DBD

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

Preview Lab → · Contrast checker → · Palette generator →