#434E8D#434E8D

#434E8D is a dark, moderate blue. Relative luminance 0.086; OKLCH L 44.6% C 0.104 H 274.0°. Best body text is #FFFFFF at 7.74:1 contrast (WCAG AA passes).

Color values

HEX	#434E8D
RGB	rgb(67, 78, 141)
HSL	hsl(231, 36%, 41%)
HSV	hsv(231, 52%, 55%)
CMYK	cmyk(52.5%, 44.7%, 0%, 44.7%)
CIE-LAB	lab(35.13, 14.42, -36.44)
CIE-LCH	lch(35.13, 39.19, 291.59°)
OKLab	oklab(44.62% 0.0072 -0.1034)
OKLCH	oklch(44.62% 0.104 274)
XYZ	xyz(9.8453, 8.5645, 26.3285)
Luminance	0.0857 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#434E8D #8D8243

analogous

#43738D #434E8D #5D438D

triadic

#434E8D #8D434E #4E8D43

tetradic

#434E8D #8D4373 #8D8243 #438D5D

square

#434E8D #8D4373 #8D8243 #438D5D

split-complementary

#434E8D #8D5D43 #738D43

monochromatic

#1C203A #2F3764 #434E8D #5C68B1 #858FC5

Accessibility & contrast

On white

7.74

#434E8D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.71

#434E8D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #434E8D

7.74:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##434E8D	#FFFFFF	#000000	##FFFFFF
##434E8D	1.00	7.74	2.71	7.74
#FFFFFF	7.74	1.00	21.00	1.00
#000000	2.71	21.00	1.00	21.00
##FFFFFF	7.74	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#34568F

Deuteranopia (green-blind)

#2C508C

Tritanopia (blue-blind)

#235C66

Achromatopsia (no color)

#535353

Design tokens & code

CSS

--color: #434e8d;
/* rgb */ color: rgb(67, 78, 141);
/* oklch */ color: oklch(44.6% 0.104 274.0);

Tailwind

colors: {
  custom: {
    50: '#7c7faf',
    500: '#434e8d',
    950: '#000000',
  },
}

SCSS

$custom: #434e8d;
$custom-light: #7c7faf;
$custom-dark: #000000;

JSON

{
  "hex": "#434e8d",
  "rgb": {
    "r": 67,
    "g": 78,
    "b": 141
  },
  "hsl": {
    "h": 231.081,
    "s": 35.577,
    "l": 40.784
  },
  "oklch": {
    "l": 0.44618,
    "c": 0.10368,
    "h": 274
  },
  "luminance": 0.08565
}

Semantic roles & 50–950 ramp

primary

#434E8D

secondary

#B0A87C

accent

#BB5CCC

background

#F7F7FA

surface

#EEEEF4

border

#C9C9CE

text

#0A0A10

muted

#7C7C7F

Preview Lab

Preview with #434E8D

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

Preview Lab → · Contrast checker → · Palette generator →