#2D97C2
Closest named color: Blue NCS (#118AB2). oklch(63.6% 0.113 230), rgb(45, 151, 194).
Aa
Black text reads best on this color (6.31:1).
About this color
#2D97C2 is a medium-light, moderately saturated blue. In OKLCH its lightness is 64%, its chroma 0.113 and its hue 230°. Its hue sits on the cool side of the wheel. The nearest named color is Blue NCS (#118AB2), ΔE 0.044 away. Black text reads best on it, at 6.31:1.
| Hue family | Blues |
| Lightness | medium-light (64%) |
| Chroma | moderately saturated (0.113) |
| Temperature | cool |
| Nearest name | Blue NCS (#118AB2) |
| Black text | 6.31:1 |
| White text | 3.32:1 |
Values
| HEX | #2D97C2 |
| RGB | rgb(45, 151, 194) |
| HSL | hsl(197, 62%, 47%) |
| OKLCH | oklch(63.6% 0.113 230) |
Contrast
WCAG 2 contrast ratios are the conformance target: AA needs 4.5:1 for body text and 3:1 for large text, AAA needs 7:1. APCA Lc values are supplementary guidance from the WCAG 3 drafts.
| Pair | WCAG 2 | Result | APCA | APCA guidance |
|---|---|---|---|---|
| White text on #2D97C2 | 3.32:1 | AA large text | Lc -65.7 | Content text, not long reading |
| Black text on #2D97C2 | 6.31:1 | AA | Lc 43.8 | Non-text elements, placeholder text |
| #2D97C2 text on white | 3.32:1 | AA large text | Lc 60.3 | Content text, not long reading |
| #2D97C2 text on black | 6.31:1 | AA | Lc -41.4 | Non-text elements, placeholder text |
Tints and shades
A 50–950 scale built in OKLCH: the hue is held, lightness follows a Tailwind v4-like curve, and every step is kept inside the sRGB gamut. This color sits at step 500.
-
Step 50
50
#F1F6F9
oklch(97% 0.007 233.6)
-
Step 100
100
#E0ECF3
oklch(93.6% 0.016 233)
-
Step 200
200
#C6DDEA
oklch(88.4% 0.03 232.5)
-
Step 300
300
#9DC8DE
oklch(80.9% 0.055 230.5)
-
Step 400
400
#62ABCD
oklch(70.7% 0.088 229.8)
-
Step 500
500 (this color)
#2D97C2
oklch(63.6% 0.113 230)
-
Step 600
600
#007EA7
oklch(55.5% 0.111 230)
-
Step 700
700
#006A8D
oklch(49.1% 0.098 229.8)
-
Step 800
800
#005774
oklch(42.7% 0.085 229.4)
-
Step 900
900
#044861
oklch(37.7% 0.074 230.4)
-
Step 950
950
#082A39
oklch(26.9% 0.047 231.5)
#2D97C2 with color blindness
Simulated with the Machado et al. (2009) model. ΔE is how far the color moves: below about 0.02 you would not notice a change.
| Vision | Seen as | Shift (ΔE) |
|---|---|---|
| Protanopia (no red cones) | #8195C4 | 0.078 |
| Deuteranopia (no green cones) | #6D87C1 | 0.066 |
| Tritanopia (no blue cones) | #00A3A5 | 0.066 |
| Achromatopsia (no color) | #8D8D8D | 0.113 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #2D97C2
#2D97C2
oklch(63.6% 0.113 230)
- #C17549
#C17549
oklch(63.6% 0.113 49.8)
Analogous
Neighbouring hues, 30° either side.
Split complementary
The two hues beside the complement (150° and 210°).
Triadic
Three hues spaced 120° apart.
Palettes with this color
Curated palettes that contain a color within ΔE 0.04 (OKLab) of #2D97C2, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Blue NCS #118AB2 ΔE 0.044
- Faded Blue #658CBB ΔE 0.050
- Cool Blue #4984B8 ΔE 0.053
- Water Blue #0E87CC ΔE 0.055
- Dusty Blue #5A86AD ΔE 0.055
- Off Blue #5684AE ΔE 0.057
- Steel Blue #4682B4 ΔE 0.058
- Dark Sky Blue #448EE4 ΔE 0.065
Use #2D97C2 in your product
Turn it into light and dark UI roles checked for contrast, then export to Tailwind v4, shadcn/ui, CSS or design tokens.