#757CCB#757CCB

#757CCB is a mid, moderate blue. Relative luminance 0.225; OKLCH L 61.5% C 0.119 H 278.4°. Best body text is #000000 at 5.50:1 contrast (WCAG AA passes).

Color values

HEX	#757CCB
RGB	rgb(117, 124, 203)
HSL	hsl(235, 45%, 63%)
HSV	hsv(235, 42%, 80%)
CMYK	cmyk(42.4%, 38.9%, 0%, 20.4%)
CIE-LAB	lab(54.56, 17.58, -41.85)
CIE-LCH	lch(54.56, 45.39, 292.78°)
OKLab	oklab(61.49% 0.0175 -0.1179)
OKLCH	oklch(61.49% 0.119 278.4)
XYZ	xyz(25.3201, 22.5078, 59.4986)
Luminance	0.2251 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#757CCB #CBC475

analogous

#75A7CB #757CCB #9975CB

triadic

#757CCB #CB757C #7CCB75

tetradic

#757CCB #CB75A7 #CBC475 #75CB99

square

#757CCB #CB75A7 #CBC475 #75CB99

split-complementary

#757CCB #CB9975 #A7CB75

monochromatic

#363D90 #4952BA #757CCB #A1A6DC #CED0EC

Accessibility & contrast

On white

3.82

#757CCB on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.50

#757CCB on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #757CCB

5.50:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##757CCB	#FFFFFF	#000000	##000000
##757CCB	1.00	3.82	5.50	5.50
#FFFFFF	3.82	1.00	21.00	21.00
#000000	5.50	21.00	1.00	1.00
##000000	5.50	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6086CE

Deuteranopia (green-blind)

#5A7FC9

Tritanopia (blue-blind)

#5A8C9A

Achromatopsia (no color)

#828282

Design tokens & code

CSS

--color: #757ccb;
/* rgb */ color: rgb(117, 124, 203);
/* oklch */ color: oklch(61.5% 0.119 278.4);

Tailwind

colors: {
  custom: {
    50: '#a0a1db',
    500: '#757ccb',
    950: '#000000',
  },
}

SCSS

$custom: #757ccb;
$custom-light: #a0a1db;
$custom-dark: #000000;

JSON

{
  "hex": "#757ccb",
  "rgb": {
    "r": 117,
    "g": 124,
    "b": 203
  },
  "hsl": {
    "h": 235.116,
    "s": 45.263,
    "l": 62.745
  },
  "oklch": {
    "l": 0.61493,
    "c": 0.11915,
    "h": 278.4
  },
  "luminance": 0.22509
}

Semantic roles & 50–950 ramp

primary

#757CCB

secondary

#DDDBBE

accent

#AD2DB8

background

#FAF9FD

surface

#F4F2FB

border

#CECCD4

text

#0F0F15

muted

#7F7E83

Preview Lab

Preview with #757CCB

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

Preview Lab → · Contrast checker → · Palette generator →