#42649A#42649A

#42649A is a mid, moderate blue. Relative luminance 0.126; OKLCH L 50.3% C 0.095 H 259.3°. Best body text is #FFFFFF at 5.96:1 contrast (WCAG AA passes).

Color values

HEX	#42649A
RGB	rgb(66, 100, 154)
HSL	hsl(217, 40%, 43%)
HSV	hsv(217, 57%, 60%)
CMYK	cmyk(57.1%, 35.1%, 0%, 39.6%)
CIE-LAB	lab(42.16, 4.48, -33.15)
CIE-LCH	lch(42.16, 33.45, 277.70°)
OKLab	oklab(50.26% -0.0177 -0.0936)
OKLCH	oklch(50.26% 0.095 259.3)
XYZ	xyz(12.6347, 12.6047, 32.3327)
Luminance	0.1261 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#42649A #9A7842

analogous

#42909A #42649A #4C429A

triadic

#42649A #9A4264 #649A42

tetradic

#42649A #9A4290 #9A7842 #429A4C

square

#42649A #9A4290 #9A7842 #429A4C

split-complementary

#42649A #9A4C42 #909A42

monochromatic

#1D2C44 #30486F #42649A #5F82BA #8AA4CD

Accessibility & contrast

On white

5.96

#42649A on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.52

#42649A on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #42649A

5.96:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##42649A	#FFFFFF	#000000	##FFFFFF
##42649A	1.00	5.96	3.52	5.96
#FFFFFF	5.96	1.00	21.00	1.00
#000000	3.52	21.00	1.00	21.00
##FFFFFF	5.96	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4E689C

Deuteranopia (green-blind)

#436099

Tritanopia (blue-blind)

#037078

Achromatopsia (no color)

#636363

Design tokens & code

CSS

--color: #42649a;
/* rgb */ color: rgb(66, 100, 154);
/* oklch */ color: oklch(50.3% 0.095 259.3);

Tailwind

colors: {
  custom: {
    50: '#7d8fb8',
    500: '#42649a',
    950: '#000000',
  },
}

SCSS

$custom: #42649a;
$custom-light: #7d8fb8;
$custom-dark: #000000;

JSON

{
  "hex": "#42649a",
  "rgb": {
    "r": 66,
    "g": 100,
    "b": 154
  },
  "hsl": {
    "h": 216.818,
    "s": 40,
    "l": 43.137
  },
  "oklch": {
    "l": 0.5026,
    "c": 0.0953,
    "h": 259.3
  },
  "luminance": 0.12606
}

Semantic roles & 50–950 ramp

primary

#42649A

secondary

#B8A280

accent

#A258D0

background

#F7F8FB

surface

#EEF0F6

border

#C9CBD0

text

#0A0C11

muted

#7C7D80

Preview Lab

Preview with #42649A

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

Preview Lab → · Contrast checker → · Palette generator →