#334E85#334E85

#334E85 is a dark, moderate blue. Relative luminance 0.078; OKLCH L 43.1% C 0.097 H 263.2°. Best body text is #FFFFFF at 8.17:1 contrast (WCAG AA passes).

Color values

HEX	#334E85
RGB	rgb(51, 78, 133)
HSL	hsl(220, 45%, 36%)
HSV	hsv(220, 62%, 52%)
CMYK	cmyk(61.7%, 41.4%, 0%, 47.8%)
CIE-LAB	lab(33.66, 7.98, -33.94)
CIE-LCH	lch(33.66, 34.87, 283.22°)
OKLab	oklab(43.07% -0.0115 -0.0964)
OKLCH	oklch(43.07% 0.097 263.2)
XYZ	xyz(8.3218, 7.8453, 23.2615)
Luminance	0.0785 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#334E85 #856A33

analogous

#337785 #334E85 #413385

triadic

#334E85 #85334E #4E8533

tetradic

#334E85 #853377 #856A33 #338541

square

#334E85 #853377 #856A33 #338541

split-complementary

#334E85 #854133 #778533

monochromatic

#111A2D #223459 #334E85 #4468B1 #6C8AC7

Accessibility & contrast

On white

8.17

#334E85 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.57

#334E85 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #334E85

8.17:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##334E85	#FFFFFF	#000000	##FFFFFF
##334E85	1.00	8.17	2.57	8.17
#FFFFFF	8.17	1.00	21.00	1.00
#000000	2.57	21.00	1.00	21.00
##FFFFFF	8.17	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#365387

Deuteranopia (green-blind)

#2B4C84

Tritanopia (blue-blind)

#005A63

Achromatopsia (no color)

#4F4F4F

Design tokens & code

CSS

--color: #334e85;
/* rgb */ color: rgb(51, 78, 133);
/* oklch */ color: oklch(43.1% 0.097 263.2);

Tailwind

colors: {
  custom: {
    50: '#727fa9',
    500: '#334e85',
    950: '#000000',
  },
}

SCSS

$custom: #334e85;
$custom-light: #727fa9;
$custom-dark: #000000;

JSON

{
  "hex": "#334e85",
  "rgb": {
    "r": 51,
    "g": 78,
    "b": 133
  },
  "hsl": {
    "h": 220.244,
    "s": 44.565,
    "l": 36.078
  },
  "oklch": {
    "l": 0.43069,
    "c": 0.09714,
    "h": 263.2
  },
  "luminance": 0.07846
}

Semantic roles & 50–950 ramp

primary

#334E85

secondary

#AE9665

accent

#AA54D4

background

#F7F7FA

surface

#EDEEF4

border

#C8C9CE

text

#080A10

muted

#7B7C7F

Preview Lab

Preview with #334E85

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

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