#234E70#234E70

#234E70 is a dark, moderate cyan. Relative luminance 0.070; OKLCH L 41.0% C 0.075 H 245.0°. Best body text is #FFFFFF at 8.77:1 contrast (WCAG AA passes).

Color values

HEX	#234E70
RGB	rgb(35, 78, 112)
HSL	hsl(206, 52%, 29%)
HSV	hsv(206, 69%, 44%)
CMYK	cmyk(68.8%, 30.4%, 0%, 56.1%)
CIE-LAB	lab(31.75, -3.03, -23.95)
CIE-LCH	lch(31.75, 24.14, 262.78°)
OKLab	oklab(41% -0.0315 -0.0676)
OKLCH	oklch(41% 0.075 245)
XYZ	xyz(6.3411, 6.9753, 16.3383)
Luminance	0.0698 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#234E70 #704523

analogous

#23706C #234E70 #232770

triadic

#234E70 #70234E #4E7023

tetradic

#234E70 #6C2370 #704523 #277023

square

#234E70 #6C2370 #704523 #277023

split-complementary

#234E70 #702327 #706C23

monochromatic

#071017 #142E41 #234E70 #326E9F #488EC6

Accessibility & contrast

On white

8.77

#234E70 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.40

#234E70 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #234E70

8.77:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##234E70	#FFFFFF	#000000	##FFFFFF
##234E70	1.00	8.77	2.40	8.77
#FFFFFF	8.77	1.00	21.00	1.00
#000000	2.40	21.00	1.00	21.00
##FFFFFF	8.77	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3F4F72

Deuteranopia (green-blind)

#34476F

Tritanopia (blue-blind)

#00565A

Achromatopsia (no color)

#4B4B4B

Design tokens & code

CSS

--color: #234e70;
/* rgb */ color: rgb(35, 78, 112);
/* oklch */ color: oklch(41.0% 0.075 245.0);

Tailwind

colors: {
  custom: {
    50: '#677f99',
    500: '#234e70',
    950: '#000000',
  },
}

SCSS

$custom: #234e70;
$custom-light: #677f99;
$custom-dark: #000000;

JSON

{
  "hex": "#234e70",
  "rgb": {
    "r": 35,
    "g": 78,
    "b": 112
  },
  "hsl": {
    "h": 206.494,
    "s": 52.381,
    "l": 28.824
  },
  "oklch": {
    "l": 0.40995,
    "c": 0.07456,
    "h": 245
  },
  "luminance": 0.06976
}

Semantic roles & 50–950 ramp

primary

#234E70

secondary

#A3724C

accent

#8B4CDC

background

#F6F7F9

surface

#EBEEF2

border

#C6C9CC

text

#060A0E

muted

#7A7C7E

Preview Lab

Preview with #234E70

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

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