#747FBC#747FBC

#747FBC is a mid, moderate blue. Relative luminance 0.225; OKLCH L 61.3% C 0.093 H 275.5°. Best body text is #000000 at 5.50:1 contrast (WCAG AA passes).

Color values

HEX	#747FBC
RGB	rgb(116, 127, 188)
HSL	hsl(231, 35%, 60%)
HSV	hsv(231, 38%, 74%)
CMYK	cmyk(38.3%, 32.4%, 0%, 26.3%)
CIE-LAB	lab(54.58, 11.23, -33.29)
CIE-LCH	lch(54.58, 35.13, 288.65°)
OKLab	oklab(61.25% 0.0089 -0.093)
OKLCH	oklch(61.25% 0.093 275.5)
XYZ	xyz(23.8663, 22.5216, 50.6568)
Luminance	0.2252 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#747FBC #BCB174

analogous

#74A3BC #747FBC #8D74BC

triadic

#747FBC #BC747F #7FBC74

tetradic

#747FBC #BC74A3 #BCB174 #74BC8D

square

#747FBC #BC74A3 #BCB174 #74BC8D

split-complementary

#747FBC #BC8D74 #A3BC74

monochromatic

#3B457B #4F5CA4 #747FBC #9DA5D0 #C7CBE4

Accessibility & contrast

On white

3.81

#747FBC on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.50

#747FBC on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #747FBC

5.50:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##747FBC	#FFFFFF	#000000	##000000
##747FBC	1.00	3.81	5.50	5.50
#FFFFFF	3.81	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)

#6B86BF

Deuteranopia (green-blind)

#6680BB

Tritanopia (blue-blind)

#5E8B95

Achromatopsia (no color)

#838383

Design tokens & code

CSS

--color: #747fbc;
/* rgb */ color: rgb(116, 127, 188);
/* oklch */ color: oklch(61.3% 0.093 275.5);

Tailwind

colors: {
  custom: {
    50: '#9ea4d0',
    500: '#747fbc',
    950: '#000000',
  },
}

SCSS

$custom: #747fbc;
$custom-light: #9ea4d0;
$custom-dark: #000000;

JSON

{
  "hex": "#747fbc",
  "rgb": {
    "r": 116,
    "g": 127,
    "b": 188
  },
  "hsl": {
    "h": 230.833,
    "s": 34.951,
    "l": 59.608
  },
  "oklch": {
    "l": 0.61252,
    "c": 0.09346,
    "h": 275.5
  },
  "luminance": 0.22523
}

Semantic roles & 50–950 ramp

primary

#747FBC

secondary

#D4D0B8

accent

#BA5DCB

background

#F9FAFC

surface

#F2F3F9

border

#CCCDD2

text

#0F0F14

muted

#7E7F82

Preview Lab

Preview with #747FBC

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

Preview Lab → · Contrast checker → · Palette generator →