#4A7FCA#4A7FCA

#4A7FCA is a mid, vivid blue. Relative luminance 0.209; OKLCH L 59.5% C 0.129 H 257.3°. Best body text is #000000 at 5.18:1 contrast (WCAG AA passes).

Color values

HEX	#4A7FCA
RGB	rgb(74, 127, 202)
HSL	hsl(215, 55%, 54%)
HSV	hsv(215, 63%, 79%)
CMYK	cmyk(63.4%, 37.1%, 0%, 20.8%)
CIE-LAB	lab(52.84, 5.90, -44.17)
CIE-LCH	lch(52.84, 44.57, 277.61°)
OKLab	oklab(59.49% -0.0283 -0.1254)
OKLCH	oklch(59.49% 0.129 257.3)
XYZ	xyz(21.0703, 20.8969, 58.7888)
Luminance	0.2090 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4A7FCA #CA954A

analogous

#4ABFCA #4A7FCA #554ACA

triadic

#4A7FCA #CA4A7F #7FCA4A

tetradic

#4A7FCA #CA4ABF #CA954A #4ACA55

square

#4A7FCA #CA4ABF #CA954A #4ACA55

split-complementary

#4A7FCA #CA554A #BFCA4A

monochromatic

#234677 #3161A6 #4A7FCA #79A0D8 #A9C2E6

Accessibility & contrast

On white

4.05

#4A7FCA on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.18

#4A7FCA on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4A7FCA

5.18:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4A7FCA	#FFFFFF	#000000	##000000
##4A7FCA	1.00	4.05	5.18	5.18
#FFFFFF	4.05	1.00	21.00	21.00
#000000	5.18	21.00	1.00	1.00
##000000	5.18	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5E85CD

Deuteranopia (green-blind)

#4C79C8

Tritanopia (blue-blind)

#00909B

Achromatopsia (no color)

#7E7E7E

Design tokens & code

CSS

--color: #4a7fca;
/* rgb */ color: rgb(74, 127, 202);
/* oklch */ color: oklch(59.5% 0.129 257.3);

Tailwind

colors: {
  custom: {
    50: '#88a3da',
    500: '#4a7fca',
    950: '#000000',
  },
}

SCSS

$custom: #4a7fca;
$custom-light: #88a3da;
$custom-dark: #000000;

JSON

{
  "hex": "#4a7fca",
  "rgb": {
    "r": 74,
    "g": 127,
    "b": 202
  },
  "hsl": {
    "h": 215.156,
    "s": 54.701,
    "l": 54.118
  },
  "oklch": {
    "l": 0.59488,
    "c": 0.12857,
    "h": 257.3
  },
  "luminance": 0.20899
}

Semantic roles & 50–950 ramp

primary

#4A7FCA

secondary

#D3BD9D

accent

#A14ADE

background

#F8FAFD

surface

#F0F3FB

border

#CBCDD4

text

#0C0F15

muted

#7D7F83

Preview Lab

Preview with #4A7FCA

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

Preview Lab → · Contrast checker → · Palette generator →