#234D70#234D70

#234D70 is a dark, moderate cyan. Relative luminance 0.068; OKLCH L 40.7% C 0.075 H 246.2°. Best body text is #FFFFFF at 8.87:1 contrast (WCAG AA passes).

Color values

HEX	#234D70
RGB	rgb(35, 77, 112)
HSL	hsl(207, 52%, 29%)
HSV	hsv(207, 69%, 44%)
CMYK	cmyk(68.8%, 31.2%, 0%, 56.1%)
CIE-LAB	lab(31.43, -2.39, -24.46)
CIE-LCH	lch(31.43, 24.57, 264.42°)
OKLab	oklab(40.74% -0.0304 -0.069)
OKLCH	oklch(40.74% 0.075 246.2)
XYZ	xyz(6.2705, 6.8343, 16.3148)
Luminance	0.0683 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#234D70 #704623

analogous

#23706D #234D70 #232770

triadic

#234D70 #70234D #4D7023

tetradic

#234D70 #6D2370 #704623 #277023

square

#234D70 #6D2370 #704623 #277023

split-complementary

#234D70 #702327 #706D23

monochromatic

#071017 #142D41 #234D70 #326D9F #488CC6

Accessibility & contrast

On white

8.87

#234D70 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.37

#234D70 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #234D70

8.87:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##234D70	#FFFFFF	#000000	##FFFFFF
##234D70	1.00	8.87	2.37	8.87
#FFFFFF	8.87	1.00	21.00	1.00
#000000	2.37	21.00	1.00	21.00
##FFFFFF	8.87	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3E4E72

Deuteranopia (green-blind)

#33476F

Tritanopia (blue-blind)

#005559

Achromatopsia (no color)

#4A4A4A

Design tokens & code

CSS

--color: #234d70;
/* rgb */ color: rgb(35, 77, 112);
/* oklch */ color: oklch(40.7% 0.075 246.2);

Tailwind

colors: {
  custom: {
    50: '#677e99',
    500: '#234d70',
    950: '#000000',
  },
}

SCSS

$custom: #234d70;
$custom-light: #677e99;
$custom-dark: #000000;

JSON

{
  "hex": "#234d70",
  "rgb": {
    "r": 35,
    "g": 77,
    "b": 112
  },
  "hsl": {
    "h": 207.273,
    "s": 52.381,
    "l": 28.824
  },
  "oklch": {
    "l": 0.4074,
    "c": 0.07544,
    "h": 246.2
  },
  "luminance": 0.06835
}

Semantic roles & 50–950 ramp

primary

#234D70

secondary

#A3734C

accent

#8D4CDC

background

#F6F7F9

surface

#EBEEF2

border

#C6C9CC

text

#060A0E

muted

#7A7C7E

Preview Lab

Preview with #234D70

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

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