#617BA2#617BA2

#617BA2 is a mid, moderate blue. Relative luminance 0.193; OKLCH L 57.8% C 0.068 H 258.3°. Best body text is #000000 at 4.86:1 contrast (WCAG AA passes).

Color values

HEX	#617BA2
RGB	rgb(97, 123, 162)
HSL	hsl(216, 26%, 51%)
HSV	hsv(216, 40%, 64%)
CMYK	cmyk(40.1%, 24.1%, 0%, 36.5%)
CIE-LAB	lab(51.05, 0.91, -23.86)
CIE-LCH	lch(51.05, 23.88, 272.18°)
OKLab	oklab(57.81% -0.0137 -0.0663)
OKLCH	oklch(57.81% 0.068 258.3)
XYZ	xyz(18.5323, 19.3150, 36.9271)
Luminance	0.1932 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#617BA2 #A28861

analogous

#619BA2 #617BA2 #6761A2

triadic

#617BA2 #A2617B #7BA261

tetradic

#617BA2 #A2619B #A28861 #61A267

square

#617BA2 #A2619B #A28861 #61A267

split-complementary

#617BA2 #A26761 #9BA261

monochromatic

#334156 #495E7D #617BA2 #889BB9 #AEBBCF

Accessibility & contrast

On white

4.32

#617BA2 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.86

#617BA2 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #617BA2

4.86:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##617BA2	#FFFFFF	#000000	##000000
##617BA2	1.00	4.32	4.86	4.86
#FFFFFF	4.32	1.00	21.00	21.00
#000000	4.86	21.00	1.00	1.00
##000000	4.86	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6D7DA4

Deuteranopia (green-blind)

#6677A1

Tritanopia (blue-blind)

#4B8388

Achromatopsia (no color)

#7A7A7A

Design tokens & code

CSS

--color: #617ba2;
/* rgb */ color: rgb(97, 123, 162);
/* oklch */ color: oklch(57.8% 0.068 258.3);

Tailwind

colors: {
  custom: {
    50: '#90a1bd',
    500: '#617ba2',
    950: '#000000',
  },
}

SCSS

$custom: #617ba2;
$custom-light: #90a1bd;
$custom-dark: #000000;

JSON

{
  "hex": "#617ba2",
  "rgb": {
    "r": 97,
    "g": 123,
    "b": 162
  },
  "hsl": {
    "h": 216,
    "s": 25.896,
    "l": 50.784
  },
  "oklch": {
    "l": 0.57811,
    "c": 0.06767,
    "h": 258.3
  },
  "luminance": 0.19316
}

Semantic roles & 50–950 ramp

primary

#617BA2

secondary

#BEB2A1

accent

#9D66C2

background

#F9F9FB

surface

#F1F2F6

border

#CBCCD0

text

#0D0E12

muted

#7E7E81

Preview Lab

Preview with #617BA2

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

Preview Lab → · Contrast checker → · Palette generator →