#2B435D#2B435D

#2B435D is a dark, muted cyan. Relative luminance 0.053; OKLCH L 37.5% C 0.054 H 251.3°. Best body text is #FFFFFF at 10.18:1 contrast (WCAG AA passes).

Color values

HEX	#2B435D
RGB	rgb(43, 67, 93)
HSL	hsl(211, 37%, 27%)
HSV	hsv(211, 54%, 36%)
CMYK	cmyk(53.8%, 28%, 0%, 63.5%)
CIE-LAB	lab(27.62, -0.95, -18.27)
CIE-LCH	lch(27.62, 18.29, 267.04°)
OKLab	oklab(37.54% -0.0173 -0.0511)
OKLCH	oklch(37.54% 0.054 251.3)
XYZ	xyz(4.9785, 5.3178, 11.1179)
Luminance	0.0532 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2B435D #5D452B

analogous

#2B5C5D #2B435D #2C2B5D

triadic

#2B435D #5D2B43 #435D2B

tetradic

#2B435D #5D2B5C #5D452B #2B5D2C

square

#2B435D #5D2B5C #5D452B #2B5D2C

split-complementary

#2B435D #5D2C2B #5C5D2B

monochromatic

#0A0F15 #182533 #2B435D #3E6187 #537FAF

Accessibility & contrast

On white

10.18

#2B435D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.06

#2B435D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2B435D

10.18:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2B435D	#FFFFFF	#000000	##FFFFFF
##2B435D	1.00	10.18	2.06	10.18
#FFFFFF	10.18	1.00	21.00	1.00
#000000	2.06	21.00	1.00	21.00
##FFFFFF	10.18	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#39445E

Deuteranopia (green-blind)

#323F5C

Tritanopia (blue-blind)

#13494C

Achromatopsia (no color)

#414141

Design tokens & code

CSS

--color: #2b435d;
/* rgb */ color: rgb(43, 67, 93);
/* oklch */ color: oklch(37.5% 0.054 251.3);

Tailwind

colors: {
  custom: {
    50: '#68778b',
    500: '#2b435d',
    950: '#000000',
  },
}

SCSS

$custom: #2b435d;
$custom-light: #68778b;
$custom-dark: #000000;

JSON

{
  "hex": "#2b435d",
  "rgb": {
    "r": 43,
    "g": 67,
    "b": 93
  },
  "hsl": {
    "h": 211.2,
    "s": 36.765,
    "l": 26.667
  },
  "oklch": {
    "l": 0.37539,
    "c": 0.05395,
    "h": 251.3
  },
  "luminance": 0.05318
}

Semantic roles & 50–950 ramp

primary

#2B435D

secondary

#8F7355

accent

#965BCD

background

#F6F7F8

surface

#EBEDF0

border

#C6C8CB

text

#06080C

muted

#7A7B7D

Preview Lab

Preview with #2B435D

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

Preview Lab → · Contrast checker → · Palette generator →