#4630B8#4630B8

#4630B8 is a dark, highly saturated blue. Relative luminance 0.069; OKLCH L 43.1% C 0.200 H 281.3°. Best body text is #FFFFFF at 8.84:1 contrast (WCAG AA passes).

Color values

HEX	#4630B8
RGB	rgb(70, 48, 184)
HSL	hsl(250, 59%, 45%)
HSV	hsv(250, 74%, 72%)
CMYK	cmyk(62%, 73.9%, 0%, 27.8%)
CIE-LAB	lab(31.52, 47.60, -68.16)
CIE-LCH	lch(31.52, 83.13, 304.93°)
OKLab	oklab(43.05% 0.0392 -0.1966)
OKLCH	oklch(43.05% 0.2 281.3)
XYZ	xyz(12.2317, 6.8758, 46.0207)
Luminance	0.0688 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4630B8 #A2B830

analogous

#305EB8 #4630B8 #8A30B8

triadic

#4630B8 #B84630 #30B846

tetradic

#4630B8 #B8305E #A2B830 #30B88A

square

#4630B8 #B8305E #A2B830 #30B88A

split-complementary

#4630B8 #B88A30 #5EB830

monochromatic

#211757 #342387 #4630B8 #6853D2 #9284DF

Accessibility & contrast

On white

8.84

#4630B8 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.38

#4630B8 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4630B8

8.84:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4630B8	#FFFFFF	#000000	##FFFFFF
##4630B8	1.00	8.84	2.38	8.84
#FFFFFF	8.84	1.00	21.00	1.00
#000000	2.38	21.00	1.00	21.00
##FFFFFF	8.84	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004FBC

Deuteranopia (green-blind)

#0045B6

Tritanopia (blue-blind)

#005671

Achromatopsia (no color)

#4A4A4A

Design tokens & code

CSS

--color: #4630b8;
/* rgb */ color: rgb(70, 48, 184);
/* oklch */ color: oklch(43.1% 0.200 281.3);

Tailwind

colors: {
  custom: {
    50: '#876bcf',
    500: '#4630b8',
    950: '#000000',
  },
}

SCSS

$custom: #4630b8;
$custom-light: #876bcf;
$custom-dark: #000000;

JSON

{
  "hex": "#4630b8",
  "rgb": {
    "r": 70,
    "g": 48,
    "b": 184
  },
  "hsl": {
    "h": 249.706,
    "s": 58.621,
    "l": 45.49
  },
  "oklch": {
    "l": 0.43053,
    "c": 0.20044,
    "h": 281.3
  },
  "luminance": 0.06877
}

Semantic roles & 50–950 ramp

primary

#4630B8

secondary

#BCC87C

accent

#E246C9

background

#F9F6FC

surface

#F1EBF9

border

#CBC6D2

text

#0D0714

muted

#7E7A82

Preview Lab

Preview with #4630B8

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

Preview Lab → · Contrast checker → · Palette generator →