#434751#434751

#434751 is a dark, near-neutral blue. Relative luminance 0.063; OKLCH L 39.8% C 0.018 H 268.2°. Best body text is #FFFFFF at 9.30:1 contrast (WCAG AA passes).

Color values

HEX	#434751
RGB	rgb(67, 71, 81)
HSL	hsl(223, 9%, 29%)
HSV	hsv(223, 17%, 32%)
CMYK	cmyk(17.3%, 12.3%, 0%, 68.2%)
CIE-LAB	lab(30.14, 0.78, -6.52)
CIE-LCH	lch(30.14, 6.56, 276.83°)
OKLab	oklab(39.8% -0.0005 -0.0176)
OKLCH	oklch(39.8% 0.018 268.2)
XYZ	xyz(6.0528, 6.2938, 8.6789)
Luminance	0.0629 (WCAG relative)
Temperature	neutral
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#434751 #514D43

analogous

#434E51 #434751 #464351

triadic

#434751 #514347 #475143

tetradic

#434751 #51434E #514D43 #435146

square

#434751 #51434E #514D43 #435146

split-complementary

#434751 #514643 #4E5143

monochromatic

#0E0F11 #272A30 #434751 #5F6472 #7C8293

Accessibility & contrast

On white

9.30

#434751 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.26

#434751 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #434751

9.30:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##434751	#FFFFFF	#000000	##FFFFFF
##434751	1.00	9.30	2.26	9.30
#FFFFFF	9.30	1.00	21.00	1.00
#000000	2.26	21.00	1.00	21.00
##FFFFFF	9.30	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#444851

Deuteranopia (green-blind)

#434651

Tritanopia (blue-blind)

#40494A

Achromatopsia (no color)

#474747

Design tokens & code

CSS

--color: #434751;
/* rgb */ color: rgb(67, 71, 81);
/* oklch */ color: oklch(39.8% 0.018 268.2);

Tailwind

colors: {
  custom: {
    50: '#777a81',
    500: '#434751',
    950: '#000000',
  },
}

SCSS

$custom: #434751;
$custom-light: #777a81;
$custom-dark: #000000;

JSON

{
  "hex": "#434751",
  "rgb": {
    "r": 67,
    "g": 71,
    "b": 81
  },
  "hsl": {
    "h": 222.857,
    "s": 9.459,
    "l": 29.02
  },
  "oklch": {
    "l": 0.39803,
    "c": 0.01765,
    "h": 268.2
  },
  "luminance": 0.06294
}

Semantic roles & 50–950 ramp

primary

#434751

secondary

#807B70

accent

#A175B2

background

#F7F7F7

surface

#EDEDEE

border

#C8C8C9

text

#08090A

muted

#7B7B7C

Preview Lab

Preview with #434751

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

Preview Lab → · Contrast checker → · Palette generator →