#4074AA#4074AA

#4074AA is a mid, moderate cyan. Relative luminance 0.165; OKLCH L 54.7% C 0.102 H 251.0°. Best body text is #FFFFFF at 4.89:1 contrast (WCAG AA passes).

Color values

HEX	#4074AA
RGB	rgb(64, 116, 170)
HSL	hsl(211, 45%, 46%)
HSV	hsv(211, 62%, 67%)
CMYK	cmyk(62.4%, 31.8%, 0%, 33.3%)
CIE-LAB	lab(47.60, -0.31, -34.04)
CIE-LCH	lch(47.60, 34.04, 269.48°)
OKLab	oklab(54.75% -0.0331 -0.0961)
OKLCH	oklch(54.75% 0.102 251)
XYZ	xyz(15.6128, 16.4816, 40.3809)
Luminance	0.1648 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4074AA #AA7640

analogous

#40A9AA #4074AA #4140AA

triadic

#4074AA #AA4074 #74AA40

tetradic

#4074AA #AA40A9 #AA7640 #40AA41

square

#4074AA #AA40A9 #AA7640 #40AA41

split-complementary

#4074AA #AA4140 #A9AA40

monochromatic

#1F3751 #2F567E #4074AA #6393C4 #8FB2D5

Accessibility & contrast

On white

4.89

#4074AA on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.30

#4074AA on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4074AA

4.89:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4074AA	#FFFFFF	#000000	##FFFFFF
##4074AA	1.00	4.89	4.30	4.89
#FFFFFF	4.89	1.00	21.00	1.00
#000000	4.30	21.00	1.00	21.00
##FFFFFF	4.89	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5D77AC

Deuteranopia (green-blind)

#4F6CA9

Tritanopia (blue-blind)

#008187

Achromatopsia (no color)

#717171

Design tokens & code

CSS

--color: #4074aa;
/* rgb */ color: rgb(64, 116, 170);
/* oklch */ color: oklch(54.7% 0.102 251.0);

Tailwind

colors: {
  custom: {
    50: '#7f9bc3',
    500: '#4074aa',
    950: '#000000',
  },
}

SCSS

$custom: #4074aa;
$custom-light: #7f9bc3;
$custom-dark: #000000;

JSON

{
  "hex": "#4074aa",
  "rgb": {
    "r": 64,
    "g": 116,
    "b": 170
  },
  "hsl": {
    "h": 210.566,
    "s": 45.299,
    "l": 45.882
  },
  "oklch": {
    "l": 0.54748,
    "c": 0.10166,
    "h": 251
  },
  "luminance": 0.16483
}

Semantic roles & 50–950 ramp

primary

#4074AA

secondary

#C0A386

accent

#9553D5

background

#F8F9FC

surface

#EFF2F8

border

#CACCD1

text

#0B0E12

muted

#7C7E81

Preview Lab

Preview with #4074AA

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

Preview Lab → · Contrast checker → · Palette generator →