#757CB2#757CB2

#757CB2 is a mid, moderate blue. Relative luminance 0.214; OKLCH L 60.2% C 0.083 H 277.9°. Best body text is #000000 at 5.28:1 contrast (WCAG AA passes).

Color values

HEX	#757CB2
RGB	rgb(117, 124, 178)
HSL	hsl(233, 28%, 58%)
HSV	hsv(233, 34%, 70%)
CMYK	cmyk(34.3%, 30.3%, 0%, 30.2%)
CIE-LAB	lab(53.40, 10.54, -29.39)
CIE-LCH	lch(53.40, 31.22, 289.72°)
OKLab	oklab(60.21% 0.0114 -0.0818)
OKLCH	oklch(60.21% 0.083 277.9)
XYZ	xyz(22.5774, 21.4108, 45.0540)
Luminance	0.2141 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#757CB2 #B2AB75

analogous

#759AB2 #757CB2 #8C75B2

triadic

#757CB2 #B2757C #7CB275

tetradic

#757CB2 #B2759A #B2AB75 #75B28C

square

#757CB2 #B2759A #B2AB75 #75B28C

split-complementary

#757CB2 #B28C75 #9AB275

monochromatic

#3E436F #545B96 #757CB2 #9CA1C8 #C4C7DE

Accessibility & contrast

On white

3.98

#757CB2 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.28

#757CB2 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #757CB2

5.28:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##757CB2	#FFFFFF	#000000	##000000
##757CB2	1.00	3.98	5.28	5.28
#FFFFFF	3.98	1.00	21.00	21.00
#000000	5.28	21.00	1.00	1.00
##000000	5.28	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6B82B4

Deuteranopia (green-blind)

#687DB1

Tritanopia (blue-blind)

#64868F

Achromatopsia (no color)

#808080

Design tokens & code

CSS

--color: #757cb2;
/* rgb */ color: rgb(117, 124, 178);
/* oklch */ color: oklch(60.2% 0.083 277.9);

Tailwind

colors: {
  custom: {
    50: '#9ea1c9',
    500: '#757cb2',
    950: '#000000',
  },
}

SCSS

$custom: #757cb2;
$custom-light: #9ea1c9;
$custom-dark: #000000;

JSON

{
  "hex": "#757cb2",
  "rgb": {
    "r": 117,
    "g": 124,
    "b": 178
  },
  "hsl": {
    "h": 233.115,
    "s": 28.372,
    "l": 57.843
  },
  "oklch": {
    "l": 0.60213,
    "c": 0.08256,
    "h": 277.9
  },
  "luminance": 0.21412
}

Semantic roles & 50–950 ramp

primary

#757CB2

secondary

#CECBB5

accent

#B963C5

background

#F9F9FC

surface

#F2F2F8

border

#CCCCD1

text

#0E0F13

muted

#7E7E82

Preview Lab

Preview with #757CB2

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

Preview Lab → · Contrast checker → · Palette generator →