#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
RGBrgb(35, 78, 112)
HSLhsl(206, 52%, 29%)
HSVhsv(206, 69%, 44%)
CMYKcmyk(68.8%, 30.4%, 0%, 56.1%)
CIE-LABlab(31.75, -3.03, -23.95)
CIE-LCHlch(31.75, 24.14, 262.78°)
OKLaboklab(41% -0.0315 -0.0676)
OKLCHoklch(41% 0.075 245)
XYZxyz(6.3411, 6.9753, 16.3383)
Luminance0.0698 (WCAG relative)
Temperaturecool
Familycyan

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
##234E701.008.772.408.77
#FFFFFF8.771.0021.001.00
#0000002.4021.001.0021.00
##FFFFFF8.771.0021.001.00

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.

Preview Lab → · Contrast checker → · Palette generator →

#234E70 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva