#3374AA#3374AA

#3374AA is a mid, moderate cyan. Relative luminance 0.161; OKLCH L 54.2% C 0.107 H 246.6°. Best body text is #FFFFFF at 4.98:1 contrast (WCAG AA passes).

Color values

HEX	#3374AA
RGB	rgb(51, 116, 170)
HSL	hsl(207, 54%, 43%)
HSV	hsv(207, 70%, 67%)
CMYK	cmyk(70%, 31.8%, 0%, 33.3%)
CIE-LAB	lab(47.10, -2.60, -34.86)
CIE-LCH	lch(47.10, 34.96, 265.74°)
OKLab	oklab(54.22% -0.0426 -0.0987)
OKLCH	oklch(54.22% 0.107 246.6)
XYZ	xyz(14.8636, 16.0953, 40.3458)
Luminance	0.1610 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3374AA #AA6933

analogous

#33AAA4 #3374AA #3338AA

triadic

#3374AA #AA3374 #74AA33

tetradic

#3374AA #A433AA #AA6933 #38AA33

square

#3374AA #A433AA #AA6933 #38AA33

split-complementary

#3374AA #AA3338 #AAA433

monochromatic

#17344C #25547B #3374AA #5093CA #7FB0D9

Accessibility & contrast

On white

4.98

#3374AA on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.22

#3374AA on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3374AA

4.98:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3374AA	#FFFFFF	#000000	##FFFFFF
##3374AA	1.00	4.98	4.22	4.98
#FFFFFF	4.98	1.00	21.00	1.00
#000000	4.22	21.00	1.00	21.00
##FFFFFF	4.98	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5C76AC

Deuteranopia (green-blind)

#4B6BA9

Tritanopia (blue-blind)

#008187

Achromatopsia (no color)

#707070

Design tokens & code

CSS

--color: #3374aa;
/* rgb */ color: rgb(51, 116, 170);
/* oklch */ color: oklch(54.2% 0.107 246.6);

Tailwind

colors: {
  custom: {
    50: '#799bc3',
    500: '#3374aa',
    950: '#000000',
  },
}

SCSS

$custom: #3374aa;
$custom-light: #799bc3;
$custom-dark: #000000;

JSON

{
  "hex": "#3374aa",
  "rgb": {
    "r": 51,
    "g": 116,
    "b": 170
  },
  "hsl": {
    "h": 207.227,
    "s": 53.846,
    "l": 43.333
  },
  "oklch": {
    "l": 0.54215,
    "c": 0.10749,
    "h": 246.6
  },
  "luminance": 0.16097
}

Semantic roles & 50–950 ramp

primary

#3374AA

secondary

#C29977

accent

#8D4BDD

background

#F7F9FC

surface

#EEF2F8

border

#C9CCD1

text

#0A0E12

muted

#7C7E81

Preview Lab

Preview with #3374AA

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

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