#434B60#434B60

#434B60 is a dark, muted blue. Relative luminance 0.071; OKLCH L 41.4% C 0.037 H 268.5°. Best body text is #FFFFFF at 8.70:1 contrast (WCAG AA passes).

Color values

HEX	#434B60
RGB	rgb(67, 75, 96)
HSL	hsl(223, 18%, 32%)
HSV	hsv(223, 30%, 38%)
CMYK	cmyk(30.2%, 21.9%, 0%, 62.4%)
CIE-LAB	lab(31.97, 2.25, -13.36)
CIE-LCH	lch(31.97, 13.55, 279.57°)
OKLab	oklab(41.42% -0.001 -0.0367)
OKLCH	oklch(41.42% 0.037 268.5)
XYZ	xyz(6.9416, 7.0698, 12.0629)
Luminance	0.0707 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#434B60 #605843

analogous

#435A60 #434B60 #4A4360

triadic

#434B60 #60434B #4B6043

tetradic

#434B60 #60435A #605843 #43604A

square

#434B60 #60435A #605843 #43604A

split-complementary

#434B60 #604A43 #5A6043

monochromatic

#111318 #2A2F3C #434B60 #5C6784 #7B86A3

Accessibility & contrast

On white

8.70

#434B60 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.41

#434B60 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #434B60

8.70:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##434B60	#FFFFFF	#000000	##FFFFFF
##434B60	1.00	8.70	2.41	8.70
#FFFFFF	8.70	1.00	21.00	1.00
#000000	2.41	21.00	1.00	21.00
##FFFFFF	8.70	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#444D61

Deuteranopia (green-blind)

#424A5F

Tritanopia (blue-blind)

#3B4F52

Achromatopsia (no color)

#4B4B4B

Design tokens & code

CSS

--color: #434b60;
/* rgb */ color: rgb(67, 75, 96);
/* oklch */ color: oklch(41.4% 0.037 268.5);

Tailwind

colors: {
  custom: {
    50: '#787d8d',
    500: '#434b60',
    950: '#000000',
  },
}

SCSS

$custom: #434b60;
$custom-light: #787d8d;
$custom-dark: #000000;

JSON

{
  "hex": "#434b60",
  "rgb": {
    "r": 67,
    "g": 75,
    "b": 96
  },
  "hsl": {
    "h": 223.448,
    "s": 17.791,
    "l": 31.961
  },
  "oklch": {
    "l": 0.41424,
    "c": 0.03675,
    "h": 268.5
  },
  "luminance": 0.0707
}

Semantic roles & 50–950 ramp

primary

#434B60

secondary

#8F8770

accent

#A56DBA

background

#F7F7F8

surface

#EDEEF0

border

#C8C9CB

text

#09090C

muted

#7B7B7D

Preview Lab

Preview with #434B60

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

Preview Lab → · Contrast checker → · Palette generator →