#4070AA#4070AA

#4070AA is a mid, moderate cyan. Relative luminance 0.156; OKLCH L 53.8% C 0.106 H 254.2°. Best body text is #FFFFFF at 5.10:1 contrast (WCAG AA passes).

Color values

HEX	#4070AA
RGB	rgb(64, 112, 170)
HSL	hsl(213, 45%, 46%)
HSV	hsv(213, 62%, 67%)
CMYK	cmyk(62.4%, 34.1%, 0%, 33.3%)
CIE-LAB	lab(46.42, 2.13, -35.90)
CIE-LCH	lch(46.42, 35.96, 273.39°)
OKLab	oklab(53.82% -0.0287 -0.1016)
OKLCH	oklch(53.82% 0.106 254.2)
XYZ	xyz(15.1616, 15.5792, 40.2305)
Luminance	0.1558 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4070AA #AA7A40

analogous

#40A5AA #4070AA #4540AA

triadic

#4070AA #AA4070 #70AA40

tetradic

#4070AA #AA40A5 #AA7A40 #40AA45

square

#4070AA #AA40A5 #AA7A40 #40AA45

split-complementary

#4070AA #AA4540 #A5AA40

monochromatic

#1F3551 #2F537E #4070AA #638FC4 #8FAFD5

Accessibility & contrast

On white

5.10

#4070AA on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.12

#4070AA on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4070AA

5.10:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4070AA	#FFFFFF	#000000	##FFFFFF
##4070AA	1.00	5.10	4.12	5.10
#FFFFFF	5.10	1.00	21.00	1.00
#000000	4.12	21.00	1.00	21.00
##FFFFFF	5.10	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5774AC

Deuteranopia (green-blind)

#4969A9

Tritanopia (blue-blind)

#007D85

Achromatopsia (no color)

#6E6E6E

Design tokens & code

CSS

--color: #4070aa;
/* rgb */ color: rgb(64, 112, 170);
/* oklch */ color: oklch(53.8% 0.106 254.2);

Tailwind

colors: {
  custom: {
    50: '#7e98c3',
    500: '#4070aa',
    950: '#000000',
  },
}

SCSS

$custom: #4070aa;
$custom-light: #7e98c3;
$custom-dark: #000000;

JSON

{
  "hex": "#4070aa",
  "rgb": {
    "r": 64,
    "g": 112,
    "b": 170
  },
  "hsl": {
    "h": 212.83,
    "s": 45.299,
    "l": 45.882
  },
  "oklch": {
    "l": 0.53822,
    "c": 0.10556,
    "h": 254.2
  },
  "luminance": 0.15581
}

Semantic roles & 50–950 ramp

primary

#4070AA

secondary

#C0A686

accent

#9A53D5

background

#F8F9FC

surface

#EFF2F8

border

#CACCD1

text

#0B0D12

muted

#7C7E81

Preview Lab

Preview with #4070AA

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

Preview Lab → · Contrast checker → · Palette generator →