#2D7FB2#2D7FB2

#2D7FB2 is a mid, moderate cyan. Relative luminance 0.190; OKLCH L 57.1% C 0.110 H 240.4°. Best body text is #000000 at 4.79:1 contrast (WCAG AA passes).

Color values

HEX	#2D7FB2
RGB	rgb(45, 127, 178)
HSL	hsl(203, 60%, 44%)
HSV	hsv(203, 75%, 70%)
CMYK	cmyk(74.7%, 28.7%, 0%, 30.2%)
CIE-LAB	lab(50.63, -7.12, -33.98)
CIE-LCH	lch(50.63, 34.71, 258.17°)
OKLab	oklab(57.08% -0.0546 -0.096)
OKLCH	oklch(57.08% 0.11 240.4)
XYZ	xyz(16.7043, 18.9490, 44.8880)
Luminance	0.1895 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2D7FB2 #B2602D

analogous

#2DB2A2 #2D7FB2 #2D3CB2

triadic

#2D7FB2 #B22D7F #7FB22D

tetradic

#2D7FB2 #A22DB2 #B2602D #3CB22D

square

#2D7FB2 #A22DB2 #B2602D #3CB22D

split-complementary

#2D7FB2 #B22D3C #B2A22D

monochromatic

#143950 #215C81 #2D7FB2 #4B9ED1 #7CB8DE

Accessibility & contrast

On white

4.38

#2D7FB2 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.79

#2D7FB2 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #2D7FB2

4.79:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2D7FB2	#FFFFFF	#000000	##000000
##2D7FB2	1.00	4.38	4.79	4.79
#FFFFFF	4.38	1.00	21.00	21.00
#000000	4.79	21.00	1.00	1.00
##000000	4.79	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6780B4

Deuteranopia (green-blind)

#5573B1

Tritanopia (blue-blind)

#008C91

Achromatopsia (no color)

#797979

Design tokens & code

CSS

--color: #2d7fb2;
/* rgb */ color: rgb(45, 127, 178);
/* oklch */ color: oklch(57.1% 0.110 240.4);

Tailwind

colors: {
  custom: {
    50: '#78a4c9',
    500: '#2d7fb2',
    950: '#000000',
  },
}

SCSS

$custom: #2d7fb2;
$custom-light: #78a4c9;
$custom-dark: #000000;

JSON

{
  "hex": "#2d7fb2",
  "rgb": {
    "r": 45,
    "g": 127,
    "b": 178
  },
  "hsl": {
    "h": 203.008,
    "s": 59.641,
    "l": 43.725
  },
  "oklch": {
    "l": 0.57079,
    "c": 0.11049,
    "h": 240.4
  },
  "luminance": 0.18951
}

Semantic roles & 50–950 ramp

primary

#2D7FB2

secondary

#C69475

accent

#8245E3

background

#F7FAFC

surface

#EEF3F8

border

#C9CDD1

text

#0A0F13

muted

#7C7F82

Preview Lab

Preview with #2D7FB2

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

Preview Lab → · Contrast checker → · Palette generator →