#334EAC#334EAC

#334EAC is a mid, vivid blue. Relative luminance 0.091; OKLCH L 45.9% C 0.154 H 267.8°. Best body text is #FFFFFF at 7.43:1 contrast (WCAG AA passes).

Color values

HEX	#334EAC
RGB	rgb(51, 78, 172)
HSL	hsl(227, 54%, 44%)
HSV	hsv(227, 70%, 67%)
CMYK	cmyk(70.3%, 54.7%, 0%, 32.5%)
CIE-LAB	lab(36.23, 22.40, -53.39)
CIE-LCH	lch(36.23, 57.90, 292.76°)
OKLab	oklab(45.86% -0.0059 -0.1536)
OKLCH	oklch(45.86% 0.154 267.8)
XYZ	xyz(11.5335, 9.1300, 40.1762)
Luminance	0.0913 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#334EAC #AC9133

analogous

#338AAC #334EAC #5433AC

triadic

#334EAC #AC334E #4EAC33

tetradic

#334EAC #AC338A #AC9133 #33AC54

square

#334EAC #AC338A #AC9133 #33AC54

split-complementary

#334EAC #AC5433 #8AAC33

monochromatic

#17234E #25397D #334EAC #516CCB #8094D9

Accessibility & contrast

On white

7.43

#334EAC on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.83

#334EAC on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #334EAC

7.43:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##334EAC	#FFFFFF	#000000	##FFFFFF
##334EAC	1.00	7.43	2.83	7.43
#FFFFFF	7.43	1.00	21.00	1.00
#000000	2.83	21.00	1.00	21.00
##FFFFFF	7.43	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#025BAF

Deuteranopia (green-blind)

#0050AA

Tritanopia (blue-blind)

#006575

Achromatopsia (no color)

#555555

Design tokens & code

CSS

--color: #334eac;
/* rgb */ color: rgb(51, 78, 172);
/* oklch */ color: oklch(45.9% 0.154 267.8);

Tailwind

colors: {
  custom: {
    50: '#7a7fc5',
    500: '#334eac',
    950: '#000000',
  },
}

SCSS

$custom: #334eac;
$custom-light: #7a7fc5;
$custom-dark: #000000;

JSON

{
  "hex": "#334eac",
  "rgb": {
    "r": 51,
    "g": 78,
    "b": 172
  },
  "hsl": {
    "h": 226.612,
    "s": 54.26,
    "l": 43.725
  },
  "oklch": {
    "l": 0.45859,
    "c": 0.15374,
    "h": 267.8
  },
  "luminance": 0.09131
}

Semantic roles & 50–950 ramp

primary

#334EAC

secondary

#C2B278

accent

#BD4ADE

background

#F8F7FC

surface

#EFEEF8

border

#CAC9D1

text

#0A0A13

muted

#7C7C82

Preview Lab

Preview with #334EAC

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

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