#354B60#354B60

#354B60 is a dark, muted cyan. Relative luminance 0.066; OKLCH L 40.4% C 0.045 H 247.8°. Best body text is #FFFFFF at 9.03:1 contrast (WCAG AA passes).

Color values

HEX	#354B60
RGB	rgb(53, 75, 96)
HSL	hsl(209, 29%, 29%)
HSV	hsv(209, 45%, 38%)
CMYK	cmyk(44.8%, 21.9%, 0%, 62.4%)
CIE-LAB	lab(30.96, -2.27, -14.99)
CIE-LCH	lch(30.96, 15.16, 261.39°)
OKLab	oklab(40.37% -0.0169 -0.0416)
OKLCH	oklch(40.37% 0.045 247.8)
XYZ	xyz(6.0949, 6.6332, 12.0232)
Luminance	0.0663 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#354B60 #604A35

analogous

#356060 #354B60 #353660

triadic

#354B60 #60354B #4B6035

tetradic

#354B60 #603560 #604A35 #366035

square

#354B60 #603560 #604A35 #366035

split-complementary

#354B60 #603536 #606035

monochromatic

#0B0F14 #1F2C39 #354B60 #4B6A87 #6589AA

Accessibility & contrast

On white

9.03

#354B60 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.33

#354B60 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #354B60

9.03:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##354B60	#FFFFFF	#000000	##FFFFFF
##354B60	1.00	9.03	2.33	9.03
#FFFFFF	9.03	1.00	21.00	1.00
#000000	2.33	21.00	1.00	21.00
##FFFFFF	9.03	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#434B61

Deuteranopia (green-blind)

#3D4760

Tritanopia (blue-blind)

#255052

Achromatopsia (no color)

#494949

Design tokens & code

CSS

--color: #354b60;
/* rgb */ color: rgb(53, 75, 96);
/* oklch */ color: oklch(40.4% 0.045 247.8);

Tailwind

colors: {
  custom: {
    50: '#6e7d8d',
    500: '#354b60',
    950: '#000000',
  },
}

SCSS

$custom: #354b60;
$custom-light: #6e7d8d;
$custom-dark: #000000;

JSON

{
  "hex": "#354b60",
  "rgb": {
    "r": 53,
    "g": 75,
    "b": 96
  },
  "hsl": {
    "h": 209.302,
    "s": 28.859,
    "l": 29.216
  },
  "oklch": {
    "l": 0.40372,
    "c": 0.04489,
    "h": 247.8
  },
  "luminance": 0.06634
}

Semantic roles & 50–950 ramp

primary

#354B60

secondary

#917860

accent

#9363C5

background

#F6F7F8

surface

#ECEEF0

border

#C7C9CB

text

#07090C

muted

#7A7B7D

Preview Lab

Preview with #354B60

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

Preview Lab → · Contrast checker → · Palette generator →