#23456A#23456A

#23456A is a dark, moderate cyan. Relative luminance 0.057; OKLCH L 38.4% C 0.075 H 252.1°. Best body text is #FFFFFF at 9.86:1 contrast (WCAG AA passes).

Color values

HEX	#23456A
RGB	rgb(35, 69, 106)
HSL	hsl(211, 50%, 28%)
HSV	hsv(211, 67%, 42%)
CMYK	cmyk(67%, 34.9%, 0%, 58.4%)
CIE-LAB	lab(28.52, 0.57, -25.23)
CIE-LCH	lch(28.52, 25.23, 271.30°)
OKLab	oklab(38.35% -0.023 -0.0714)
OKLCH	oklch(38.35% 0.075 252.1)
XYZ	xyz(5.4218, 5.6537, 14.4384)
Luminance	0.0565 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#23456A #6A4823

analogous

#23686A #23456A #25236A

triadic

#23456A #6A2345 #456A23

tetradic

#23456A #6A2368 #6A4823 #236A25

square

#23456A #6A2368 #6A4823 #236A25

split-complementary

#23456A #6A2523 #686A23

monochromatic

#080F17 #14273C #23456A #326398 #4681C2

Accessibility & contrast

On white

9.86

#23456A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.13

#23456A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #23456A

9.86:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##23456A	#FFFFFF	#000000	##FFFFFF
##23456A	1.00	9.86	2.13	9.86
#FFFFFF	9.86	1.00	21.00	1.00
#000000	2.13	21.00	1.00	21.00
##FFFFFF	9.86	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#35476C

Deuteranopia (green-blind)

#2B4069

Tritanopia (blue-blind)

#004E52

Achromatopsia (no color)

#434343

Design tokens & code

CSS

--color: #23456a;
/* rgb */ color: rgb(35, 69, 106);
/* oklch */ color: oklch(38.4% 0.075 252.1);

Tailwind

colors: {
  custom: {
    50: '#667895',
    500: '#23456a',
    950: '#000000',
  },
}

SCSS

$custom: #23456a;
$custom-light: #667895;
$custom-dark: #000000;

JSON

{
  "hex": "#23456a",
  "rgb": {
    "r": 35,
    "g": 69,
    "b": 106
  },
  "hsl": {
    "h": 211.268,
    "s": 50.355,
    "l": 27.647
  },
  "oklch": {
    "l": 0.38352,
    "c": 0.075,
    "h": 252.1
  },
  "luminance": 0.05654
}

Semantic roles & 50–950 ramp

primary

#23456A

secondary

#9D764B

accent

#974EDA

background

#F6F7F9

surface

#EBEDF1

border

#C6C8CB

text

#06080D

muted

#7A7B7E

Preview Lab

Preview with #23456A

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

Preview Lab → · Contrast checker → · Palette generator →