#747FBB#747FBB

#747FBB is a mid, moderate blue. Relative luminance 0.225; OKLCH L 61.2% C 0.092 H 275.4°. Best body text is #000000 at 5.50:1 contrast (WCAG AA passes).

Color values

HEX	#747FBB
RGB	rgb(116, 127, 187)
HSL	hsl(231, 34%, 59%)
HSV	hsv(231, 38%, 73%)
CMYK	cmyk(38%, 32.1%, 0%, 26.7%)
CIE-LAB	lab(54.53, 10.95, -32.79)
CIE-LCH	lch(54.53, 34.57, 288.47°)
OKLab	oklab(61.2% 0.0087 -0.0916)
OKLCH	oklch(61.2% 0.092 275.4)
XYZ	xyz(23.7588, 22.4786, 50.0910)
Luminance	0.2248 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#747FBB #BBB074

analogous

#74A3BB #747FBB #8D74BB

triadic

#747FBB #BB747F #7FBB74

tetradic

#747FBB #BB74A3 #BBB074 #74BB8D

square

#747FBB #BB74A3 #BBB074 #74BB8D

split-complementary

#747FBB #BB8D74 #A3BB74

monochromatic

#3B4579 #4F5CA2 #747FBB #9DA5CF #C6CBE3

Accessibility & contrast

On white

3.82

#747FBB on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.50

#747FBB on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #747FBB

5.50:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##747FBB	#FFFFFF	#000000	##000000
##747FBB	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)

#6B85BD

Deuteranopia (green-blind)

#6680BA

Tritanopia (blue-blind)

#5F8B95

Achromatopsia (no color)

#828282

Design tokens & code

CSS

--color: #747fbb;
/* rgb */ color: rgb(116, 127, 187);
/* oklch */ color: oklch(61.2% 0.092 275.4);

Tailwind

colors: {
  custom: {
    50: '#9ea4cf',
    500: '#747fbb',
    950: '#000000',
  },
}

SCSS

$custom: #747fbb;
$custom-light: #9ea4cf;
$custom-dark: #000000;

JSON

{
  "hex": "#747fbb",
  "rgb": {
    "r": 116,
    "g": 127,
    "b": 187
  },
  "hsl": {
    "h": 230.704,
    "s": 34.3,
    "l": 59.412
  },
  "oklch": {
    "l": 0.61203,
    "c": 0.09199,
    "h": 275.4
  },
  "luminance": 0.2248
}

Semantic roles & 50–950 ramp

primary

#747FBB

secondary

#D3CFB8

accent

#B95DCA

background

#F9FAFC

surface

#F2F3F9

border

#CCCDD2

text

#0F0F14

muted

#7E7F82

Preview Lab

Preview with #747FBB

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

Preview Lab → · Contrast checker → · Palette generator →