#4658AC#4658AC

#4658AC is a mid, vivid blue. Relative luminance 0.113; OKLCH L 49.0% C 0.135 H 271.5°. Best body text is #FFFFFF at 6.46:1 contrast (WCAG AA passes).

Color values

HEX	#4658AC
RGB	rgb(70, 88, 172)
HSL	hsl(229, 42%, 47%)
HSV	hsv(229, 59%, 67%)
CMYK	cmyk(59.3%, 48.8%, 0%, 32.5%)
CIE-LAB	lab(40.01, 19.18, -47.24)
CIE-LCH	lch(40.01, 50.99, 292.09°)
OKLab	oklab(49% 0.0036 -0.135)
OKLCH	oklch(49% 0.135 271.5)
XYZ	xyz(13.4594, 11.2590, 40.4857)
Luminance	0.1126 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4658AC #AC9A46

analogous

#468BAC #4658AC #6746AC

triadic

#4658AC #AC4658 #58AC46

tetradic

#4658AC #AC468B #AC9A46 #46AC67

square

#4658AC #AC468B #AC9A46 #46AC67

split-complementary

#4658AC #AC6746 #8BAC46

monochromatic

#232B55 #344281 #4658AC #6C7BC3 #98A2D5

Accessibility & contrast

On white

6.46

#4658AC on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.25

#4658AC on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4658AC

6.46:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4658AC	#FFFFFF	#000000	##FFFFFF
##4658AC	1.00	6.46	3.25	6.46
#FFFFFF	6.46	1.00	21.00	1.00
#000000	3.25	21.00	1.00	21.00
##FFFFFF	6.46	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2E63AF

Deuteranopia (green-blind)

#1D5AAA

Tritanopia (blue-blind)

#006B7A

Achromatopsia (no color)

#5E5E5E

Design tokens & code

CSS

--color: #4658ac;
/* rgb */ color: rgb(70, 88, 172);
/* oklch */ color: oklch(49.0% 0.135 271.5);

Tailwind

colors: {
  custom: {
    50: '#8286c5',
    500: '#4658ac',
    950: '#000000',
  },
}

SCSS

$custom: #4658ac;
$custom-light: #8286c5;
$custom-dark: #000000;

JSON

{
  "hex": "#4658ac",
  "rgb": {
    "r": 70,
    "g": 88,
    "b": 172
  },
  "hsl": {
    "h": 229.412,
    "s": 42.149,
    "l": 47.451
  },
  "oklch": {
    "l": 0.49003,
    "c": 0.13502,
    "h": 271.5
  },
  "luminance": 0.1126
}

Semantic roles & 50–950 ramp

primary

#4658AC

secondary

#C1B88D

accent

#BC56D2

background

#F8F8FC

surface

#F0EFF8

border

#CBCAD1

text

#0B0B13

muted

#7C7C82

Preview Lab

Preview with #4658AC

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

Preview Lab → · Contrast checker → · Palette generator →