#4074BA#4074BA

#4074BA is a mid, vivid cyan. Relative luminance 0.171; OKLCH L 55.7% C 0.123 H 256.4°. Best body text is #FFFFFF at 4.75:1 contrast (WCAG AA passes).

Color values

HEX	#4074BA
RGB	rgb(64, 116, 186)
HSL	hsl(214, 49%, 49%)
HSV	hsv(214, 66%, 73%)
CMYK	cmyk(65.6%, 37.6%, 0%, 27.1%)
CIE-LAB	lab(48.42, 5.26, -42.04)
CIE-LCH	lch(48.42, 42.37, 277.14°)
OKLab	oklab(55.65% -0.0288 -0.1195)
OKLCH	oklch(55.65% 0.123 256.4)
XYZ	xyz(17.2195, 17.1243, 48.8427)
Luminance	0.1713 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4074BA #BA8640

analogous

#40B1BA #4074BA #4940BA

triadic

#4074BA #BA4074 #74BA40

tetradic

#4074BA #BA40B1 #BA8640 #40BA49

square

#4074BA #BA40B1 #BA8640 #40BA49

split-complementary

#4074BA #BA4940 #B1BA40

monochromatic

#213B5F #30588C #4074BA #6B94CC #99B5DC

Accessibility & contrast

On white

4.75

#4074BA on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.43

#4074BA on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4074BA

4.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4074BA	#FFFFFF	#000000	##FFFFFF
##4074BA	1.00	4.75	4.43	4.75
#FFFFFF	4.75	1.00	21.00	1.00
#000000	4.43	21.00	1.00	21.00
##FFFFFF	4.75	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5579BD

Deuteranopia (green-blind)

#446EB9

Tritanopia (blue-blind)

#00848E

Achromatopsia (no color)

#737373

Design tokens & code

CSS

--color: #4074ba;
/* rgb */ color: rgb(64, 116, 186);
/* oklch */ color: oklch(55.7% 0.123 256.4);

Tailwind

colors: {
  custom: {
    50: '#819bcf',
    500: '#4074ba',
    950: '#000000',
  },
}

SCSS

$custom: #4074ba;
$custom-light: #819bcf;
$custom-dark: #000000;

JSON

{
  "hex": "#4074ba",
  "rgb": {
    "r": 64,
    "g": 116,
    "b": 186
  },
  "hsl": {
    "h": 214.426,
    "s": 48.8,
    "l": 49.02
  },
  "oklch": {
    "l": 0.55653,
    "c": 0.12289,
    "h": 256.4
  },
  "luminance": 0.17126
}

Semantic roles & 50–950 ramp

primary

#4074BA

secondary

#C8AF8E

accent

#9E4FD8

background

#F8F9FC

surface

#F0F2F9

border

#CBCCD2

text

#0B0E14

muted

#7C7E82

Preview Lab

Preview with #4074BA

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

Preview Lab → · Contrast checker → · Palette generator →