#657ABE#657ABE

#657ABE is a mid, moderate blue. Relative luminance 0.204; OKLCH L 59.3% C 0.107 H 269.9°. Best body text is #000000 at 5.08:1 contrast (WCAG AA passes).

Color values

HEX	#657ABE
RGB	rgb(101, 122, 190)
HSL	hsl(226, 41%, 57%)
HSV	hsv(226, 47%, 75%)
CMYK	cmyk(46.8%, 35.8%, 0%, 25.5%)
CIE-LAB	lab(52.29, 10.86, -38.09)
CIE-LCH	lch(52.29, 39.61, 285.91°)
OKLab	oklab(59.25% -0.0002 -0.1072)
OKLCH	oklch(59.25% 0.107 269.9)
XYZ	xyz(21.6177, 20.4022, 51.5041)
Luminance	0.2040 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#657ABE #BEA965

analogous

#65A6BE #657ABE #7D65BE

triadic

#657ABE #BE657A #7ABE65

tetradic

#657ABE #BE65A6 #BEA965 #65BE7D

square

#657ABE #BE65A6 #BEA965 #65BE7D

split-complementary

#657ABE #BE7D65 #A6BE65

monochromatic

#324277 #445AA2 #657ABE #909FD0 #BBC4E2

Accessibility & contrast

On white

4.13

#657ABE on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.08

#657ABE on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #657ABE

5.08:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##657ABE	#FFFFFF	#000000	##000000
##657ABE	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)

#6181C1

Deuteranopia (green-blind)

#5879BC

Tritanopia (blue-blind)

#438893

Achromatopsia (no color)

#7D7D7D

Design tokens & code

CSS

--color: #657abe;
/* rgb */ color: rgb(101, 122, 190);
/* oklch */ color: oklch(59.3% 0.107 269.9);

Tailwind

colors: {
  custom: {
    50: '#95a0d2',
    500: '#657abe',
    950: '#000000',
  },
}

SCSS

$custom: #657abe;
$custom-light: #95a0d2;
$custom-dark: #000000;

JSON

{
  "hex": "#657abe",
  "rgb": {
    "r": 101,
    "g": 122,
    "b": 190
  },
  "hsl": {
    "h": 225.843,
    "s": 40.639,
    "l": 57.059
  },
  "oklch": {
    "l": 0.59253,
    "c": 0.10725,
    "h": 269.9
  },
  "luminance": 0.20403
}

Semantic roles & 50–950 ramp

primary

#657ABE

secondary

#D1C9AD

accent

#B457D0

background

#F9F9FC

surface

#F2F2F9

border

#CCCCD2

text

#0E0E14

muted

#7E7E82

Preview Lab

Preview with #657ABE

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

Preview Lab → · Contrast checker → · Palette generator →