#2D90AD#2D90AD

#2D90AD is a mid, moderate cyan. Relative luminance 0.235; OKLCH L 61.0% C 0.098 H 221.7°. Best body text is #000000 at 5.70:1 contrast (WCAG AA passes).

Color values

HEX	#2D90AD
RGB	rgb(45, 144, 173)
HSL	hsl(194, 59%, 43%)
HSV	hsv(194, 74%, 68%)
CMYK	cmyk(74%, 16.8%, 0%, 32.2%)
CIE-LAB	lab(55.60, -18.37, -23.38)
CIE-LCH	lch(55.60, 29.73, 231.84°)
OKLab	oklab(60.98% -0.0733 -0.0654)
OKLCH	oklch(60.98% 0.098 221.7)
XYZ	xyz(18.5951, 23.5193, 43.0867)
Luminance	0.2352 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2D90AD #AD4A2D

analogous

#2DAD8A #2D90AD #2D50AD

triadic

#2D90AD #AD2D90 #90AD2D

tetradic

#2D90AD #8A2DAD #AD4A2D #50AD2D

square

#2D90AD #8A2DAD #AD4A2D #50AD2D

split-complementary

#2D90AD #AD2D50 #AD8A2D

monochromatic

#143F4C #20687C #2D90AD #48B1CF #78C5DC

Accessibility & contrast

On white

3.68

#2D90AD on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.70

#2D90AD on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #2D90AD

5.70:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2D90AD	#FFFFFF	#000000	##000000
##2D90AD	1.00	3.68	5.70	5.70
#FFFFFF	3.68	1.00	21.00	21.00
#000000	5.70	21.00	1.00	1.00
##000000	5.70	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7F8CAF

Deuteranopia (green-blind)

#6D80AD

Tritanopia (blue-blind)

#009999

Achromatopsia (no color)

#858585

Design tokens & code

CSS

--color: #2d90ad;
/* rgb */ color: rgb(45, 144, 173);
/* oklch */ color: oklch(61.0% 0.098 221.7);

Tailwind

colors: {
  custom: {
    50: '#79b0c5',
    500: '#2d90ad',
    950: '#000000',
  },
}

SCSS

$custom: #2d90ad;
$custom-light: #79b0c5;
$custom-dark: #000000;

JSON

{
  "hex": "#2d90ad",
  "rgb": {
    "r": 45,
    "g": 144,
    "b": 173
  },
  "hsl": {
    "h": 193.594,
    "s": 58.716,
    "l": 42.745
  },
  "oklch": {
    "l": 0.60977,
    "c": 0.09825,
    "h": 221.7
  },
  "luminance": 0.23522
}

Semantic roles & 50–950 ramp

primary

#2D90AD

secondary

#C48472

accent

#6946E2

background

#F7FAFC

surface

#EEF5F8

border

#C9CFD1

text

#0A1013

muted

#7C7F82

Preview Lab

Preview with #2D90AD

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

Preview Lab → · Contrast checker → · Palette generator →