#4265AA#4265AA

#4265AA is a mid, moderate blue. Relative luminance 0.134; OKLCH L 51.4% C 0.117 H 262.7°. Best body text is #FFFFFF at 5.72:1 contrast (WCAG AA passes).

Color values

HEX	#4265AA
RGB	rgb(66, 101, 170)
HSL	hsl(220, 44%, 46%)
HSV	hsv(220, 61%, 67%)
CMYK	cmyk(61.2%, 40.6%, 0%, 33.3%)
CIE-LAB	lab(43.31, 9.37, -40.81)
CIE-LCH	lch(43.31, 41.87, 282.93°)
OKLab	oklab(51.43% -0.0149 -0.116)
OKLCH	oklch(51.43% 0.117 262.7)
XYZ	xyz(14.1536, 13.3667, 39.8566)
Luminance	0.1337 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4265AA #AA8742

analogous

#4299AA #4265AA #5342AA

triadic

#4265AA #AA4265 #65AA42

tetradic

#4265AA #AA4299 #AA8742 #42AA53

square

#4265AA #AA4299 #AA8742 #42AA53

split-complementary

#4265AA #AA5342 #99AA42

monochromatic

#203152 #314B7E #4265AA #6685C3 #92A8D5

Accessibility & contrast

On white

5.72

#4265AA on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.67

#4265AA on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4265AA

5.72:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4265AA	#FFFFFF	#000000	##FFFFFF
##4265AA	1.00	5.72	3.67	5.72
#FFFFFF	5.72	1.00	21.00	1.00
#000000	3.67	21.00	1.00	21.00
##FFFFFF	5.72	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#476BAD

Deuteranopia (green-blind)

#3962A9

Tritanopia (blue-blind)

#00747F

Achromatopsia (no color)

#666666

Design tokens & code

CSS

--color: #4265aa;
/* rgb */ color: rgb(66, 101, 170);
/* oklch */ color: oklch(51.4% 0.117 262.7);

Tailwind

colors: {
  custom: {
    50: '#8090c4',
    500: '#4265aa',
    950: '#000000',
  },
}

SCSS

$custom: #4265aa;
$custom-light: #8090c4;
$custom-dark: #000000;

JSON

{
  "hex": "#4265aa",
  "rgb": {
    "r": 66,
    "g": 101,
    "b": 170
  },
  "hsl": {
    "h": 219.808,
    "s": 44.068,
    "l": 46.275
  },
  "oklch": {
    "l": 0.51431,
    "c": 0.11697,
    "h": 262.7
  },
  "luminance": 0.13368
}

Semantic roles & 50–950 ramp

primary

#4265AA

secondary

#C0AD88

accent

#A954D4

background

#F8F8FC

surface

#EFF0F8

border

#CACBD1

text

#0B0C12

muted

#7C7D81

Preview Lab

Preview with #4265AA

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

Preview Lab → · Contrast checker → · Palette generator →