#4D74BE#4D74BE

#4D74BE is a mid, vivid blue. Relative luminance 0.178; OKLCH L 56.5% C 0.123 H 262.2°. Best body text is #FFFFFF at 4.61:1 contrast (WCAG AA passes).

Color values

HEX	#4D74BE
RGB	rgb(77, 116, 190)
HSL	hsl(219, 47%, 52%)
HSV	hsv(219, 59%, 75%)
CMYK	cmyk(59.5%, 38.9%, 0%, 25.5%)
CIE-LAB	lab(49.23, 9.09, -43.01)
CIE-LCH	lch(49.23, 43.96, 281.94°)
OKLab	oklab(56.52% -0.0168 -0.1221)
OKLCH	oklch(56.52% 0.123 262.2)
XYZ	xyz(18.5970, 17.7847, 51.1580)
Luminance	0.1779 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4D74BE #BE974D

analogous

#4DADBE #4D74BE #5F4DBE

triadic

#4D74BE #BE4D74 #74BE4D

tetradic

#4D74BE #BE4DAD #BE974D #4DBE5F

square

#4D74BE #BE4DAD #BE974D #4DBE5F

split-complementary

#4D74BE #BE5F4D #ADBE4D

monochromatic

#273E6A #375897 #4D74BE #7A97CE #A7BADF

Accessibility & contrast

On white

4.61

#4D74BE on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.56

#4D74BE on #000000

AA ✓AA large ✓AAA ✗

Best text color

#FFFFFF on #4D74BE

4.61:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4D74BE	#FFFFFF	#000000	##FFFFFF
##4D74BE	1.00	4.61	4.56	4.61
#FFFFFF	4.61	1.00	21.00	1.00
#000000	4.56	21.00	1.00	21.00
##FFFFFF	4.61	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#547BC1

Deuteranopia (green-blind)

#4570BC

Tritanopia (blue-blind)

#008590

Achromatopsia (no color)

#757575

Design tokens & code

CSS

--color: #4d74be;
/* rgb */ color: rgb(77, 116, 190);
/* oklch */ color: oklch(56.5% 0.123 262.2);

Tailwind

colors: {
  custom: {
    50: '#889bd2',
    500: '#4d74be',
    950: '#000000',
  },
}

SCSS

$custom: #4d74be;
$custom-light: #889bd2;
$custom-dark: #000000;

JSON

{
  "hex": "#4d74be",
  "rgb": {
    "r": 77,
    "g": 116,
    "b": 190
  },
  "hsl": {
    "h": 219.292,
    "s": 46.502,
    "l": 52.353
  },
  "oklch": {
    "l": 0.56523,
    "c": 0.12324,
    "h": 262.2
  },
  "luminance": 0.17786
}

Semantic roles & 50–950 ramp

primary

#4D74BE

secondary

#CCBB9B

accent

#A852D6

background

#F8F9FC

surface

#F0F2F9

border

#CBCCD2

text

#0C0E14

muted

#7D7E82

Preview Lab

Preview with #4D74BE

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

Preview Lab → · Contrast checker → · Palette generator →