#2D91AD#2D91AD

#2D91AD is a mid, moderate cyan. Relative luminance 0.238; OKLCH L 61.2% C 0.098 H 220.7°. Best body text is #000000 at 5.77:1 contrast (WCAG AA passes).

Color values

HEX	#2D91AD
RGB	rgb(45, 145, 173)
HSL	hsl(193, 59%, 43%)
HSV	hsv(193, 74%, 68%)
CMYK	cmyk(74%, 16.2%, 0%, 32.2%)
CIE-LAB	lab(55.91, -18.91, -22.91)
CIE-LCH	lch(55.91, 29.70, 230.46°)
OKLab	oklab(61.22% -0.0743 -0.064)
OKLCH	oklch(61.22% 0.098 220.7)
XYZ	xyz(18.7473, 23.8236, 43.1374)
Luminance	0.2383 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2D91AD #AD492D

analogous

#2DAD89 #2D91AD #2D51AD

triadic

#2D91AD #AD2D91 #91AD2D

tetradic

#2D91AD #892DAD #AD492D #51AD2D

square

#2D91AD #892DAD #AD492D #51AD2D

split-complementary

#2D91AD #AD2D51 #AD892D

monochromatic

#14404C #20687C #2D91AD #48B2CF #78C6DC

Accessibility & contrast

On white

3.64

#2D91AD on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.77

#2D91AD on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #2D91AD

5.77:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2D91AD	#FFFFFF	#000000	##000000
##2D91AD	1.00	3.64	5.77	5.77
#FFFFFF	3.64	1.00	21.00	21.00
#000000	5.77	21.00	1.00	1.00
##000000	5.77	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#808DAE

Deuteranopia (green-blind)

#6F80AD

Tritanopia (blue-blind)

#009A9A

Achromatopsia (no color)

#868686

Design tokens & code

CSS

--color: #2d91ad;
/* rgb */ color: rgb(45, 145, 173);
/* oklch */ color: oklch(61.2% 0.098 220.7);

Tailwind

colors: {
  custom: {
    50: '#79b1c5',
    500: '#2d91ad',
    950: '#000000',
  },
}

SCSS

$custom: #2d91ad;
$custom-light: #79b1c5;
$custom-dark: #000000;

JSON

{
  "hex": "#2d91ad",
  "rgb": {
    "r": 45,
    "g": 145,
    "b": 173
  },
  "hsl": {
    "h": 193.125,
    "s": 58.716,
    "l": 42.745
  },
  "oklch": {
    "l": 0.61224,
    "c": 0.09812,
    "h": 220.7
  },
  "luminance": 0.23826
}

Semantic roles & 50–950 ramp

primary

#2D91AD

secondary

#C48472

accent

#6846E2

background

#F7FAFC

surface

#EEF5F8

border

#C9CFD1

text

#0A1013

muted

#7C7F82

Preview Lab

Preview with #2D91AD

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

Preview Lab → · Contrast checker → · Palette generator →