#23456F#23456F

#23456F is a dark, moderate cyan. Relative luminance 0.058; OKLCH L 38.7% C 0.082 H 254.8°. Best body text is #FFFFFF at 9.76:1 contrast (WCAG AA passes).

Color values

HEX	#23456F
RGB	rgb(35, 69, 111)
HSL	hsl(213, 52%, 29%)
HSV	hsv(213, 68%, 44%)
CMYK	cmyk(68.5%, 37.8%, 0%, 56.5%)
CIE-LAB	lab(28.80, 2.49, -27.96)
CIE-LCH	lch(28.80, 28.07, 275.08°)
OKLab	oklab(38.66% -0.0216 -0.0794)
OKLCH	oklch(38.66% 0.082 254.8)
XYZ	xyz(5.6895, 5.7607, 15.8479)
Luminance	0.0576 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#23456F #6F4D23

analogous

#236B6F #23456F #27236F

triadic

#23456F #6F2345 #456F23

tetradic

#23456F #6F236B #6F4D23 #236F27

square

#23456F #6F236B #6F4D23 #236F27

split-complementary

#23456F #6F2723 #6B6F23

monochromatic

#070E17 #142840 #23456F #32629E #4780C5

Accessibility & contrast

On white

9.76

#23456F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.15

#23456F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #23456F

9.76:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##23456F	#FFFFFF	#000000	##FFFFFF
##23456F	1.00	9.76	2.15	9.76
#FFFFFF	9.76	1.00	21.00	1.00
#000000	2.15	21.00	1.00	21.00
##FFFFFF	9.76	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#334871

Deuteranopia (green-blind)

#28416E

Tritanopia (blue-blind)

#004F54

Achromatopsia (no color)

#444444

Design tokens & code

CSS

--color: #23456f;
/* rgb */ color: rgb(35, 69, 111);
/* oklch */ color: oklch(38.7% 0.082 254.8);

Tailwind

colors: {
  custom: {
    50: '#677898',
    500: '#23456f',
    950: '#000000',
  },
}

SCSS

$custom: #23456f;
$custom-light: #677898;
$custom-dark: #000000;

JSON

{
  "hex": "#23456f",
  "rgb": {
    "r": 35,
    "g": 69,
    "b": 111
  },
  "hsl": {
    "h": 213.158,
    "s": 52.055,
    "l": 28.627
  },
  "oklch": {
    "l": 0.38661,
    "c": 0.08224,
    "h": 254.8
  },
  "luminance": 0.05761
}

Semantic roles & 50–950 ramp

primary

#23456F

secondary

#A27B4C

accent

#9B4CDB

background

#F6F7F9

surface

#EBEDF2

border

#C6C8CC

text

#06080E

muted

#7A7B7E

Preview Lab

Preview with #23456F

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

Preview Lab → · Contrast checker → · Palette generator →