#617BBE#617BBE

#617BBE is a mid, moderate blue. Relative luminance 0.204; OKLCH L 59.2% C 0.107 H 267.0°. Best body text is #000000 at 5.08:1 contrast (WCAG AA passes).

Color values

HEX	#617BBE
RGB	rgb(97, 123, 190)
HSL	hsl(223, 42%, 56%)
HSV	hsv(223, 49%, 75%)
CMYK	cmyk(48.9%, 35.3%, 0%, 25.5%)
CIE-LAB	lab(52.31, 9.27, -38.07)
CIE-LCH	lch(52.31, 39.19, 283.69°)
OKLab	oklab(59.21% -0.0056 -0.1073)
OKLCH	oklch(59.21% 0.107 267)
XYZ	xyz(21.3040, 20.4236, 51.5248)
Luminance	0.2042 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#617BBE #BEA461

analogous

#61AABE #617BBE #7661BE

triadic

#617BBE #BE617B #7BBE61

tetradic

#617BBE #BE61AA #BEA461 #61BE76

square

#617BBE #BE61AA #BEA461 #61BE76

split-complementary

#617BBE #BE7661 #AABE61

monochromatic

#304375 #425CA0 #617BBE #8C9FD0 #B8C3E2

Accessibility & contrast

On white

4.13

#617BBE on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.08

#617BBE on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #617BBE

5.08:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##617BBE	#FFFFFF	#000000	##000000
##617BBE	1.00	4.13	5.08	5.08
#FFFFFF	4.13	1.00	21.00	21.00
#000000	5.08	21.00	1.00	1.00
##000000	5.08	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6281C1

Deuteranopia (green-blind)

#5879BD

Tritanopia (blue-blind)

#3A8994

Achromatopsia (no color)

#7D7D7D

Design tokens & code

CSS

--color: #617bbe;
/* rgb */ color: rgb(97, 123, 190);
/* oklch */ color: oklch(59.2% 0.107 267.0);

Tailwind

colors: {
  custom: {
    50: '#93a0d2',
    500: '#617bbe',
    950: '#000000',
  },
}

SCSS

$custom: #617bbe;
$custom-light: #93a0d2;
$custom-dark: #000000;

JSON

{
  "hex": "#617bbe",
  "rgb": {
    "r": 97,
    "g": 123,
    "b": 190
  },
  "hsl": {
    "h": 223.226,
    "s": 41.704,
    "l": 56.275
  },
  "oklch": {
    "l": 0.59206,
    "c": 0.10741,
    "h": 267
  },
  "luminance": 0.20425
}

Semantic roles & 50–950 ramp

primary

#617BBE

secondary

#D1C6AA

accent

#AF56D2

background

#F9F9FC

surface

#F2F2F9

border

#CCCCD2

text

#0D0E14

muted

#7E7E82

Preview Lab

Preview with #617BBE

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

Preview Lab → · Contrast checker → · Palette generator →