#233D60#233D60

#233D60 is a dark, moderate cyan. Relative luminance 0.045; OKLCH L 35.7% C 0.069 H 256.3°. Best body text is #FFFFFF at 11.01:1 contrast (WCAG AA passes).

Color values

HEX	#233D60
RGB	rgb(35, 61, 96)
HSL	hsl(214, 47%, 26%)
HSV	hsv(214, 64%, 38%)
CMYK	cmyk(63.5%, 36.5%, 0%, 62.4%)
CIE-LAB	lab(25.38, 2.16, -23.75)
CIE-LCH	lch(25.38, 23.85, 275.19°)
OKLab	oklab(35.71% -0.0164 -0.0672)
OKLCH	oklch(35.71% 0.069 256.3)
XYZ	xyz(4.4725, 4.5389, 11.7045)
Luminance	0.0454 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#233D60 #604623

analogous

#235B60 #233D60 #272360

triadic

#233D60 #60233D #3D6023

tetradic

#233D60 #60235B #604623 #236027

square

#233D60 #60235B #604623 #236027

split-complementary

#233D60 #602723 #5B6023

monochromatic

#080E16 #132133 #233D60 #33598D #4476BA

Accessibility & contrast

On white

11.01

#233D60 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.91

#233D60 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #233D60

11.01:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##233D60	#FFFFFF	#000000	##FFFFFF
##233D60	1.00	11.01	1.91	11.01
#FFFFFF	11.01	1.00	21.00	1.00
#000000	1.91	21.00	1.00	21.00
##FFFFFF	11.01	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2E3F61

Deuteranopia (green-blind)

#263A5F

Tritanopia (blue-blind)

#00454A

Achromatopsia (no color)

#3C3C3C

Design tokens & code

CSS

--color: #233d60;
/* rgb */ color: rgb(35, 61, 96);
/* oklch */ color: oklch(35.7% 0.069 256.3);

Tailwind

colors: {
  custom: {
    50: '#64728d',
    500: '#233d60',
    950: '#000000',
  },
}

SCSS

$custom: #233d60;
$custom-light: #64728d;
$custom-dark: #000000;

JSON

{
  "hex": "#233d60",
  "rgb": {
    "r": 35,
    "g": 61,
    "b": 96
  },
  "hsl": {
    "h": 214.426,
    "s": 46.565,
    "l": 25.686
  },
  "oklch": {
    "l": 0.35712,
    "c": 0.06915,
    "h": 256.3
  },
  "luminance": 0.04539
}

Semantic roles & 50–950 ramp

primary

#233D60

secondary

#94754B

accent

#9E52D6

background

#F6F6F8

surface

#EBECF0

border

#C6C7CB

text

#06070C

muted

#7A7A7D

Preview Lab

Preview with #233D60

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

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